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/*
* Copyright (c) 2018-2020 Nordic Semiconductor ASA
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "nrf9160dk_nrf52840-pinctrl.dtsi"
/ {
model = "Nordic nRF9160 DK NRF52840";
compatible = "nordic,nrf9160-dk-nrf52840";
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,uart-mcumgr = &uart0;
zephyr,bt-mon-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
zephyr,ieee802154 = &ieee802154;
};
interface_to_nrf9160: 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 20 0>,
<2 0 &gpio0 15 0>,
<3 0 &gpio0 22 0>,
<4 0 &gpio1 4 0>,
<5 0 &gpio1 2 0>,
<6 0 &gpio1 13 0>,
<7 0 &gpio1 11 0>,
<8 0 &gpio1 15 0>;
};
reset_input: gpio-reset {
compatible = "nordic,nrf9160dk-nrf52840-reset";
/*
* This line is specified as active high for compatibility
* with the previously used Kconfig-based configuration.
*/
gpios = <&interface_to_nrf9160 5
(GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
status = "disabled";
};
board-control {
vcom0_pins_routing: switch-nrf91-uart1 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
status = "okay";
};
vcom2_pins_routing: switch-nrf91-uart2 {
compatible = "nordic,nrf9160dk-optional-routing";
/*
* Two pins (P1.12 and P0.12) need to be driven for
* this switch.
*/
control-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>,
<&gpio0 12 GPIO_ACTIVE_HIGH>;
status = "okay";
};
led1_pin_routing: switch-nrf91-led1 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
status = "okay";
};
led2_pin_routing: switch-nrf91-led2 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
status = "okay";
};
led3_pin_routing: switch-nrf91-led3 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
status = "okay";
};
led4_pin_routing: switch-nrf91-led4 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
status = "okay";
};
switch1_pin_routing: switch-nrf91-switch1 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
status = "okay";
};
switch2_pin_routing: switch-nrf91-switch2 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
status = "okay";
};
button1_pin_routing: switch-nrf91-button1 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
status = "okay";
};
button2_pin_routing: switch-nrf91-button2 {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
status = "okay";
};
nrf_interface_pins_0_2_routing: switch-nrf-if0-2-ctrl {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
nrf_interface_pins_3_5_routing: switch-nrf-if3-5-ctrl {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
nrf_interface_pins_6_8_routing: switch-nrf-if6-8-ctrl {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
};
aliases {
watchdog0 = &wdt0;
};
};
&uicr {
gpio-as-nreset;
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
/* The nRF52840 SoC does not have any connection to the any of the LEDs,
* buttons, switches and Arduino pin headers on the nRF9160 DK board.
*/
&uart0 {
compatible = "nordic,nrf-uarte";
current-speed = <115200>;
status = "okay";
pinctrl-0 = <&uart0_default>;
pinctrl-1 = <&uart0_sleep>;
pinctrl-names = "default", "sleep";
};
&ieee802154 {
status = "okay";
};
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x0000C000>;
};
slot0_partition: partition@c000 {
label = "image-0";
reg = <0x0000C000 0x00076000>;
};
slot1_partition: partition@82000 {
label = "image-1";
reg = <0x00082000 0x00076000>;
};
/*
* The flash starting at 0x000f8000 and ending at
* 0x000fffff is reserved for use by the application.
*/
/*
* Storage partition will be used by FCB/LittleFS/NVS
* if enabled.
*/
storage_partition: partition@f8000 {
label = "storage";
reg = <0x000f8000 0x00008000>;
};
};
};