126 lines
2.3 KiB
Plaintext
126 lines
2.3 KiB
Plaintext
/*
|
|
* Copyright (c) 2021 Laird Connectivity
|
|
* Copyright (c) 2024 Ezurio
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include <nordic/nrf52840_qiaa.dtsi>
|
|
#include "bl654_usb-pinctrl.dtsi"
|
|
|
|
/ {
|
|
model = "Ezurio BL654 USB adapter";
|
|
compatible = "ezurio,bl654_usb";
|
|
|
|
chosen {
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,console = &bl654_cdc_acm_uart;
|
|
zephyr,shell-uart = &bl654_cdc_acm_uart;
|
|
zephyr,bt-c2h-uart = &bl654_cdc_acm_uart;
|
|
zephyr,code-partition = &slot0_partition;
|
|
zephyr,ieee802154 = &ieee802154;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led1: led_1 {
|
|
gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
|
|
label = "Blue LED 1";
|
|
};
|
|
};
|
|
|
|
pwmleds {
|
|
compatible = "pwm-leds";
|
|
led1bluepwm: led_pwm_1 {
|
|
pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
|
|
label = "PWM LED 1 Blue";
|
|
};
|
|
|
|
};
|
|
|
|
/* These aliases are provided for compatibility with samples */
|
|
aliases {
|
|
led0 = &led1;
|
|
led1pwm = &led1bluepwm;
|
|
watchdog0 = &wdt0;
|
|
};
|
|
};
|
|
|
|
®1 {
|
|
regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
|
|
};
|
|
|
|
&uicr {
|
|
gpio-as-nreset;
|
|
};
|
|
|
|
&gpio0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpiote {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&pwm0_default>;
|
|
pinctrl-1 = <&pwm0_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
&flash0 {
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
/* MCUboot placed after Nordic MBR.
|
|
* The size of this partition ensures that MCUBoot
|
|
* can be built with CDC ACM support and w/o optimizations.
|
|
*/
|
|
boot_partition: partition@1000 {
|
|
label = "mcuboot";
|
|
reg = <0x00001000 0x0000f000>;
|
|
};
|
|
|
|
slot0_partition: partition@10000 {
|
|
label = "image-0";
|
|
reg = <0x00010000 0x0005e000>;
|
|
};
|
|
slot1_partition: partition@6e000 {
|
|
label = "image-1";
|
|
reg = <0x0006e000 0x0005e000>;
|
|
};
|
|
storage_partition: partition@cc000 {
|
|
label = "storage";
|
|
reg = <0x000cc000 0x00008000>;
|
|
};
|
|
scratch_partition: partition@d4000 {
|
|
label = "image-scratch";
|
|
reg = <0x000d4000 0x0000C000>;
|
|
};
|
|
|
|
/* Nordic nRF5 bootloader <0xe0000 0x1c000>
|
|
*
|
|
* In addition, the last and second last flash pages
|
|
* are used by the nRF5 bootloader and MBR to store settings.
|
|
*/
|
|
};
|
|
};
|
|
|
|
zephyr_udc0: &usbd {
|
|
compatible = "nordic,nrf-usbd";
|
|
status = "okay";
|
|
|
|
bl654_cdc_acm_uart: bl654_cdc_acm_uart {
|
|
compatible = "zephyr,cdc-acm-uart";
|
|
};
|
|
};
|