131 lines
2.3 KiB
Plaintext
131 lines
2.3 KiB
Plaintext
/*
|
|
* Copyright (c) 2017 Linaro Limited
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <nordic/nrf52840_qiaa.dtsi>
|
|
|
|
/ {
|
|
model = "nRF52840-MDK Dev Kit";
|
|
compatible = "nordic,pca10056-dk", "nordic,nrf52840-qiaa",
|
|
"nordic,nrf52840";
|
|
|
|
chosen {
|
|
zephyr,console = &uart0;
|
|
zephyr,shell-uart = &uart0;
|
|
zephyr,uart-mcumgr = &uart0;
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,code-partition = &slot0_partition;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led0_green: led_0 {
|
|
gpios = <&gpio0 22 GPIO_INT_ACTIVE_LOW>;
|
|
label = "Green LED 0";
|
|
};
|
|
led1_red: led_1 {
|
|
gpios = <&gpio0 23 GPIO_INT_ACTIVE_LOW>;
|
|
label = "Red LED 1";
|
|
};
|
|
led2_blue: led_2 {
|
|
gpios = <&gpio0 24 GPIO_INT_ACTIVE_LOW>;
|
|
label = "Blue LED 2";
|
|
};
|
|
};
|
|
|
|
buttons {
|
|
compatible = "gpio-keys";
|
|
button0: button_0 {
|
|
gpios = <&gpio1 0 GPIO_PUD_PULL_UP>;
|
|
label = "Push button switch 0";
|
|
};
|
|
};
|
|
|
|
/* These aliases are provided for compatibility with samples */
|
|
aliases {
|
|
sw0 = &button0;
|
|
led0 = &led0_green;
|
|
led1 = &led1_red;
|
|
led2 = &led2_blue;
|
|
led0-green = &led0_green;
|
|
led1-red = &led1_red;
|
|
led1-blue = &led2_blue;
|
|
};
|
|
};
|
|
|
|
&gpiote {
|
|
status ="ok";
|
|
};
|
|
|
|
&gpio0 {
|
|
status ="ok";
|
|
};
|
|
|
|
&gpio1 {
|
|
status ="ok";
|
|
};
|
|
|
|
&uart0 {
|
|
compatible = "nordic,nrf-uart";
|
|
current-speed = <115200>;
|
|
status = "ok";
|
|
tx-pin = <20>;
|
|
rx-pin = <19>;
|
|
rts-pin = <5>;
|
|
cts-pin = <7>;
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "ok";
|
|
sda-pin = <26>;
|
|
scl-pin = <27>;
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "ok";
|
|
sda-pin = <30>;
|
|
scl-pin = <31>;
|
|
};
|
|
|
|
&flash0 {
|
|
/*
|
|
* For more information, see:
|
|
* http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
|
|
*/
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x000000000 0x0000C000>;
|
|
};
|
|
slot0_partition: partition@c000 {
|
|
label = "image-0";
|
|
reg = <0x0000C000 0x000069000>;
|
|
};
|
|
slot1_partition: partition@75000 {
|
|
label = "image-1";
|
|
reg = <0x00075000 0x000069000>;
|
|
};
|
|
scratch_partition: partition@de000 {
|
|
label = "image-scratch";
|
|
reg = <0x000de000 0x0001e000>;
|
|
};
|
|
storage_partition: partition@fc000 {
|
|
label = "storage";
|
|
reg = <0x000fc000 0x00004000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&usbd {
|
|
compatible = "nordic,nrf-usbd";
|
|
status = "ok";
|
|
};
|