PHF000-Firmware/boards/Mi_labs/phf000_board/phf000_board.dts

/*
 * Copyright (c) 2019 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52833_qdaa.dtsi>
#include "phf000_board-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>

/ {
	model = "PHF000 RA Board";
	compatible = "arm,phf000_board";

	chosen {
		zephyr,console = &cdc_acm_uart0;
		zephyr,udc = &usbd;
		zephyr,shell-uart = &uart0;
		zephyr,uart-mcumgr = &uart0;
		zephyr,bt-mon-uart = &uart0;
		zephyr,bt-c2h-uart = &uart0;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
		zephyr,ieee802154 = &ieee802154;
	};

	leds {
		compatible = "gpio-leds";
		led0: led_0 {
			gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
			label = "Red LED 0";
		};
		led1: led_1 {
			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
			label = "Green LED 1";
		};
	};

	buttons {
		compatible = "gpio-keys";
		button0: button_0 {
			gpios = <&gpio0 28 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
			label = "Push button switch 0";
			zephyr,code = <INPUT_KEY_0>;
		};
	};


	/* These aliases are provided for compatibility with samples */
	aliases {
		led0 = &led0;
		led1 = &led1;
		sw0 = &button0;
		bootloader-led0 = &led0;
		mcuboot-button0 = &button0;
		mcuboot-led0 = &led0;
		watchdog0 = &wdt0;
	};

	zephyr,user {
		hum_en-gpios = <&gpio0 2 0>;
		do2-gpios = <&gpio0 3 (1 << 9)>;
		do_en-gpios = <&gpio0 9 0>;
		do1-gpios = <&gpio0 10 0>;
		btt_meas_en-gpios = <&gpio0 29 0>;
		io-channels = <&adc 6>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
	};
};

&reg1 {
	regulator-initial-mode = <NRF5X_REG_MODE_LDO>;
	status = "okay";
	compatible = "nordic,nrf5x-regulator";
};

&adc {
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;
	channel@6 {
		reg = <6>;
		zephyr,gain = "ADC_GAIN_1_6";
		zephyr,reference = "ADC_REF_INTERNAL";
		//zephyr,vref-mv = <750>;
		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
		zephyr,input-positive = <NRF_SAADC_AIN6>;
		//zephyr,acquisition-time = <ADC_ACQ_TIME(ADC_ACQ_TIME_MICROSECONDS, 200)>;
		zephyr,resolution = <12>;
	};
};

&uicr {
	gpio-as-nreset;
	nfct-pins-as-gpios;
};

&gpiote {
	status = "okay";
};

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

/* 
&flash0 {
    partitions {
        compatible = "fixed-partitions";
        #address-cells = <1>;
        #size-cells = <1>;

        boot_partition: partition@0 {
            label = "mcuboot";
            reg = <0x00000000 0x10000>;  // 64 KB
        };
        slot0_partition: partition@10000 {
            label = "image-0";
            reg = <0x00010000 0x1C000>;  // 112 KB
        };
        slot1_partition: partition@2C000 {
            label = "image-1";
            reg = <0x0002C000 0x1C000>;  // 112 KB
        };
        storage_partition: partition@48000 {
            label = "storage";
            reg = <0x00048000 0x8000>;   // 32 KB
        };
    };
};*/
&flash0 {

	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0x10000>;
		};
		slot0_partition: partition@10000 {
			label = "image-0";
			reg = <0x000010000 0x36000>;
		};
		slot1_partition: partition@46000 {
			label = "image-1";
			reg = <0x00046000 0x36000>;
		};
		storage_partition: partition@7c000 {
			label = "storage";
			reg = <0x0007c000 0x00004000>;
		};
	};
};

zephyr_udc0: &usbd { 
	compatible = "nordic,nrf-usbd"; 
	status = "okay"; 
	cdc_acm_uart0: cdc_acm_uart0 { 
		compatible = "zephyr,cdc-acm-uart"; 
	}; 
};

&reg0 {
	status = "okay";
};

&power {
	status = "okay";
};
&temp {
    compatible = "nordic,nrf-temp";
    status = "okay";
};

/* Enable Timer3 as counter backend */
&timer3 {
    status = "okay";
};