145 lines
2.5 KiB
Plaintext
145 lines
2.5 KiB
Plaintext
/*
|
|
* Copyright (c) 2019 Atmark Techno, Inc.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <nordic/nrf52840_qiaa.dtsi>
|
|
|
|
/ {
|
|
model = "Degu Evaluation Kit";
|
|
compatible = "nordic,pca10056-dk";
|
|
|
|
chosen {
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,code-partition = &slot0_partition;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led0: led_0 {
|
|
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
|
|
label = "LED1";
|
|
};
|
|
led1: led_1 {
|
|
gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
|
|
label = "LED2";
|
|
};
|
|
led2: led_2 {
|
|
gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
|
|
label = "LED3";
|
|
};
|
|
led3: led_3 {
|
|
gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
|
|
label = "LED4";
|
|
};
|
|
};
|
|
|
|
buttons {
|
|
compatible = "gpio-keys";
|
|
button0: button_0 {
|
|
gpios = <&gpio1 0 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "SW2";
|
|
};
|
|
button1: button_1 {
|
|
gpios = <&gpio1 1 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "SW3";
|
|
};
|
|
button2: button_2 {
|
|
gpios = <&gpio1 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "SW4";
|
|
};
|
|
};
|
|
|
|
/* These aliases are provided for compatibility with samples */
|
|
aliases {
|
|
led0 = &led0;
|
|
led1 = &led1;
|
|
led2 = &led2;
|
|
led3 = &led3;
|
|
sw0 = &button0;
|
|
sw1 = &button1;
|
|
sw2 = &button2;
|
|
};
|
|
};
|
|
|
|
&adc {
|
|
status ="okay";
|
|
};
|
|
|
|
&gpiote {
|
|
status ="okay";
|
|
};
|
|
|
|
&gpio0 {
|
|
status ="okay";
|
|
};
|
|
|
|
&gpio1 {
|
|
status ="okay";
|
|
};
|
|
|
|
&uart0 {
|
|
compatible = "nordic,nrf-uart";
|
|
current-speed = <115200>;
|
|
status = "okay";
|
|
tx-pin = <25>;
|
|
rx-pin = <24>;
|
|
rts-pin = <23>;
|
|
cts-pin = <21>;
|
|
};
|
|
|
|
&i2c0 {
|
|
compatible = "nordic,nrf-twim";
|
|
status = "okay";
|
|
sda-pin = <20>;
|
|
scl-pin = <22>;
|
|
};
|
|
|
|
&i2c1 {
|
|
compatible = "nordic,nrf-twim";
|
|
status = "okay";
|
|
sda-pin = <41>;
|
|
scl-pin = <11>;
|
|
};
|
|
|
|
&flash0 {
|
|
/*
|
|
* For more information, see:
|
|
* https://docs.zephyrproject.org/latest/reference/devicetree/index.html#fixed-flash-partitions
|
|
*/
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x000000000 0x00014000>;
|
|
};
|
|
slot0_partition: partition@14000 {
|
|
label = "image-0";
|
|
reg = <0x000014000 0x0006e000>;
|
|
};
|
|
slot1_partition: partition@82000 {
|
|
label = "image-1";
|
|
reg = <0x000082000 0x0006e000>;
|
|
};
|
|
scratch_partition: partition@f0000 {
|
|
label = "image-scratch";
|
|
reg = <0x0000f0000 0x00008000>;
|
|
};
|
|
storage_partition: partition@f8000 {
|
|
label = "storage";
|
|
reg = <0x0000f8000 0x00008000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&usbd {
|
|
compatible = "nordic,nrf-usbd";
|
|
status = "okay";
|
|
};
|