131 lines
2.3 KiB
Plaintext
131 lines
2.3 KiB
Plaintext
/*
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* Copyright (c) 2020 The ZMK Contributors
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* SPDX-License-Identifier: MIT
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*/
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/dts-v1/;
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#include <nordic/nrf52840_qiaa.dtsi>
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/ {
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model = "nRF52840-MDK Dongle Dev Kit";
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compatible = "makerdiary,nrf52840_mdk_dongle";
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chosen {
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zephyr,code-partition = &code_partition;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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leds {
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compatible = "gpio-leds";
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led_0: led_green {
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gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
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label = "Green LED";
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status = "okay";
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};
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led_1: led_red {
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gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
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label = "Red LED";
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status = "okay";
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};
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led_2: led_blue {
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gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
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label = "Blue LED";
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status = "okay";
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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pwm_led_0: pwm_led_green {
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pwms = <&pwm0 22>;
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label = "Green PWM LED";
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status = "okay";
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};
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pwm_led_1: pwm_led_red {
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pwms = <&pwm0 23>;
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label = "Red PWM LED";
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status = "okay";
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};
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pwm_led_2: pwm_led_blue {
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pwms = <&pwm0 24>;
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label = "Blue PWM LED";
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status = "okay";
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};
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};
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buttons {
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compatible = "gpio-keys";
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button0: button0 {
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gpios = <&gpio0 18 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "Push button 0";
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status = "okay";
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};
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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ledgreen = &led_0;
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ledred = &led_1;
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ledblue = &led_2;
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pwmledgreen = &pwm_led_0;
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pwmledred = &pwm_led_1;
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pwmledblue = &pwm_led_2;
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};
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};
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&adc {
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status = "okay";
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};
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&gpiote {
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status = "okay";
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&flash0 {
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/*
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* For more information, see:
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* http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
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*/
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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sd_partition: partition@0 {
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label = "mbr";
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reg = <0x00000000 0x00001000>;
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};
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code_partition: partition@1000 {
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label = "code_partition";
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reg = <0x00001000 0x000d3000>;
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};
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/*
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* The flash starting at 0x000d4000 and ending at
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* 0x000f3fff is reserved for use by the application.
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*/
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/*
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* Storage partition will be used by FCB/LittleFS/NVS
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* if enabled.
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*/
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storage_partition: partition@d4000 {
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label = "storage";
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reg = <0x000d4000 0x00020000>;
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};
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boot_partition: partition@f4000 {
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label = "adafruit_boot";
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reg = <0x000f4000 0x0000c000>;
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};
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};
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}; |