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mellifera_firmware/boards/bh/mellifera_rev1/mellifera_rev1.dts
Brendan Haines b2cd1d17c4
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add some more interfaces to device tree
2024-04-21 21:43:28 -06:00

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/*
* Copyright (c) 2021 Nordic Semiconductor ASA
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52832_qfaa.dtsi>
#include "mellifera_rev1-pinctrl.dtsi"
/ {
model = "Mellifera rev1";
compatible = "bh,mellifera_rev1";
chosen {
zephyr,console = &uart0;
// zephyr,shell-uart = &uart0;
// zephyr,uart-mcumgr = &uart0;
// zephyr,bt-mon-uart = &uart0;
// zephyr,bt-c2h-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
example_sensor: example-sensor {
compatible = "zephyr,example-sensor";
input-gpios = <&gpio0 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
};
leds {
compatible = "gpio-leds";
led0: led_0 {
gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 0";
};
led1: led_1 {
gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 1";
};
led2: led_2 {
gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 2";
};
led3: led_3 {
gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
label = "Yellow LED 3";
};
};
blink_led: blink-led {
compatible = "blink-gpio-led";
led-gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
blink-period-ms = <1000>;
};
};
&uicr {
gpio-as-nreset;
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&uart0 {
compatible = "nordic,nrf-uarte";
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-1 = <&uart0_sleep>;
pinctrl-names = "default", "sleep";
};
&i2c0 {
compatible = "nordic,nrf-twi";
status = "okay";
pinctrl-0 = <&i2c0_default>;
pinctrl-1 = <&i2c0_sleep>;
pinctrl-names = "default", "sleep";
};
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
};