zmk/app/boards/arm/bluemicro840/bluemicro840_v1.dts

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/*
* Copyright (c) 2020 Pete Johanson, Derek Schmell
*
* SPDX-License-Identifier: MIT
*/
/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "arduino_pro_micro_pins.dtsi"
#include "bluemicro840_v1-pinctrl.dtsi"
/ {
model = "BlueMicro840_V1";
compatible = "bluemicro840,v1";
chosen {
zephyr,code-partition = &code_partition;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,console = &cdc_acm_uart;
zmk,battery = &vbatt;
};
leds {
compatible = "gpio-leds";
blue_led: led_0 {
gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
};
};
// Node name must match original "EXT_POWER" label to preserve user settings.
EXT_POWER {
compatible = "zmk,ext-power-generic";
init-delay-ms = <20>;
control-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
};
vbatt: vbatt {
compatible = "zmk,battery-voltage-divider";
io-channels = <&adc 7>;
output-ohms = <2000000>;
full-ohms = <(2000000 + 806000)>;
};
};
&adc {
status = "okay";
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&i2c0 {
compatible = "nordic,nrf-twi";
pinctrl-0 = <&i2c0_default>;
pinctrl-1 = <&i2c0_sleep>;
pinctrl-names = "default", "sleep";
};
&spi1 {
compatible = "nordic,nrf-spim";
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
};
&uart0 {
compatible = "nordic,nrf-uarte";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-1 = <&uart0_sleep>;
pinctrl-names = "default", "sleep";
};
&usbd {
status = "okay";
cdc_acm_uart: cdc_acm_uart {
compatible = "zephyr,cdc-acm-uart";
};
};
&flash0 {
/*
* For more information, see:
* http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
*/
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
sd_partition: partition@0 {
reg = <0x00000000 0x00026000>;
};
code_partition: partition@26000 {
reg = <0x00026000 0x000c6000>;
};
/*
* The flash starting at 0x000ec000 and ending at
* 0x000f3fff is reserved for use by the application.
*/
/*
* Storage partition will be used by FCB/LittleFS/NVS
* if enabled.
*/
storage_partition: partition@ec000 {
reg = <0x000ec000 0x00008000>;
};
boot_partition: partition@f4000 {
reg = <0x000f4000 0x0000c000>;
};
};
};