mirror of https://github.com/zmkfirmware/zmk.git
136 lines
3.0 KiB
Plaintext
136 lines
3.0 KiB
Plaintext
/*
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* Copyright (c) 2020 The ZMK Contributors
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*
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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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#include "nrf52840_m2-pinctrl.dtsi"
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/ {
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model = "Makerdiary nRF52840 M.2 module";
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compatible = "makerdiary,nrf52840_m2";
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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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zmk,battery = &vbatt;
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};
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leds {
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compatible = "gpio-leds";
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led1_red: led_1 {
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gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
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label = "Red LED 1";
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};
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led1_green: led_2 {
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gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
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label = "Green LED 1";
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};
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led1_blue: led_3 {
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gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
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label = "Blue LED 1";
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};
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};
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vbatt: vbatt {
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compatible = "zmk,battery-voltage-divider";
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io-channels = <&adc 0>;
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output-ohms = <1000000>;
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full-ohms = <(1000000 + 1000000)>;
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};
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pwmleds: pwmleds {
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compatible = "pwm-leds";
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red_pwm_led: pwm_led_0 {
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pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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};
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green_pwm_led: pwm_led_1 {
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pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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};
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blue_pwm_led: pwm_led_2 {
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pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
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};
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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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&pwm0 {
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status = "okay";
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pinctrl-0 = <&pwm0_default>;
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pinctrl-1 = <&pwm0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&i2c0 {
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compatible = "nordic,nrf-twim";
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status = "okay";
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pinctrl-0 = <&i2c0_default>;
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pinctrl-1 = <&i2c0_sleep>;
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pinctrl-names = "default", "sleep";
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clock-frequency = <I2C_BITRATE_FAST>;
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is31fl3733: is31fl3733@50 {
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compatible = "issi,is31fl3733";
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reg = <0x50>;
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sdb-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
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};
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};
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zephyr_udc0: &usbd {
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compatible = "nordic,nrf-usbd";
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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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reg = <0x00000000 0x00026000>;
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};
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code_partition: partition@26000 {
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reg = <0x00026000 0x000c6000>;
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};
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/*
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* The flash starting at 0x000ec000 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@ec000 {
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reg = <0x000ec000 0x00008000>;
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};
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boot_partition: partition@f4000 {
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reg = <0x000f4000 0x0000c000>;
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};
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};
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};
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