zephyr/boards/ezurio/bt610/bt610.dts

/*
 * Copyright (c) 2021 Laird Connectivity
 * Copyright (c) 2024 Ezurio
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "bt610-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>

/ {
	model = "Ezurio BT610 Sensor";
	compatible = "ezurio,bt610";

	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;
		zephyr,code-partition = &slot0_partition;
		zephyr,ieee802154 = &ieee802154;
	};

	leds {
		compatible = "gpio-leds";
		led1: led_1 {
			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
			label = "Red LED 1";
		};
		led2: led_2 {
			gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
			label = "Green LED 2";
		};
	};

	pwmleds {
		compatible = "pwm-leds";

		led1pwm: led_1_pwm {
			pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
			label = "Red PWM LED 1";
		};

		led2pwm: led_2_pwm {
			pwms = <&pwm1 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
			label = "Green PWM LED 2";
		};
	};

	buttons {
		compatible = "gpio-keys";
		button1: button_1 {
			gpios = <&gpio0 24 GPIO_PULL_UP>;
			label = "Boot button switch 1 (SW1)";
			zephyr,code = <INPUT_KEY_0>;
		};
		button2: button_2 {
			gpios = <&gpio1 1 GPIO_PULL_UP>;
			label = "Tamper switch 2 (SW2)";
			zephyr,code = <INPUT_KEY_1>;
		};
	};

	/* These aliases are provided for compatibility with samples */
	aliases {
		led0 = &led1;
		led1 = &led2;
		led0pwm = &led1pwm;
		led1pwm = &led2pwm;
		sw0 = &button1;
		sw1 = &button2;
		sw2 = &mag1;
		mcuboot-button0 = &button1;
		mcuboot-led0 = &led1;
		watchdog0 = &wdt0;
	};

	mag1: mag_1 {
		compatible = "honeywell,sm351lt";
		gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
	};

	dinenable1: din_enable_1 {
		compatible = "regulator-fixed";
		regulator-name = "din_enable_1";
		enable-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
	};

	dinenable2: din_enable_2 {
		compatible = "regulator-fixed";
		regulator-name = "din_enable_2";
		enable-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
	};

	thermenable: therm_enable {
		compatible = "regulator-fixed";
		regulator-name = "therm_enable";
		enable-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
	};

	analogenable: analog_enable {
		compatible = "regulator-fixed";
		regulator-name = "analog_enable";
		enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
	};

	highsupplyenable: high_supply_enable {
		compatible = "regulator-fixed";
		regulator-name = "high_supply_enable";
		enable-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
	};

	batteryoutputenable: battery_output_enable {
		compatible = "regulator-fixed";
		regulator-name = "battery_output_enable";
		enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
	};
};

&reg1 {
	regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
};

&pwm0 {
	status = "okay";
	pinctrl-0 = <&pwm0_default>;
	pinctrl-1 = <&pwm0_sleep>;
	pinctrl-names = "default", "sleep";
};

&pwm1 {
	status = "okay";
	pinctrl-0 = <&pwm1_default>;
	pinctrl-1 = <&pwm1_sleep>;
	pinctrl-names = "default", "sleep";
};

&adc {
	status = "okay";
};

&gpiote {
	status = "okay";
};

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

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

&uart0 {
	compatible = "nordic,nrf-uarte";
	current-speed = <115200>;
	status = "okay";
	pinctrl-0 = <&uart0_default>;
	pinctrl-1 = <&uart0_sleep>;
	pinctrl-names = "default", "sleep";
};

&uart1 {
	compatible = "nordic,nrf-uarte";
	current-speed = <115200>;
	status = "okay";
	pinctrl-0 = <&uart1_default>;
	pinctrl-1 = <&uart1_sleep>;
	pinctrl-names = "default", "sleep";
};

&i2c0 {
	compatible = "nordic,nrf-twi";
	status = "okay";

	pinctrl-0 = <&i2c0_default>;
	pinctrl-1 = <&i2c0_sleep>;
	pinctrl-names = "default", "sleep";
	gpio_exp0: tca9538@70 {
		compatible = "ti,tca9538";
		reg = <0x70>;
		gpio-controller;
		#gpio-cells = <2>;
		ngpios = <8>;
		nint-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
	};
};

&spi1 {
	compatible = "nordic,nrf-spi";
	status = "okay";
	cs-gpios = <&gpio0 25 0>,
		<&gpio0 31 0>;
	pinctrl-0 = <&spi1_default>;
	pinctrl-1 = <&spi1_sleep>;
	pinctrl-names = "default", "sleep";
};

&qspi {
	status = "okay";
	pinctrl-0 = <&qspi_default>;
	pinctrl-1 = <&qspi_sleep>;
	pinctrl-names = "default", "sleep";
	mx25r64: mx25r6435f@0 {
		compatible = "nordic,qspi-nor";
		reg = <0>;
		writeoc = "pp4io";
		readoc = "read4io";
		sck-frequency = <8000000>;
		jedec-id = [c2 28 17];
		sfdp-bfp = [
			e5 20 f1 ff  ff ff ff 03  44 eb 08 6b  08 3b 04 bb
			ee ff ff ff  ff ff 00 ff  ff ff 00 ff  0c 20 0f 52
			10 d8 00 ff  23 72 f5 00  82 ed 04 cc  44 83 68 44
			30 b0 30 b0  f7 c4 d5 5c  00 be 29 ff  f0 d0 ff ff
		];
		size = <67108864>;
		has-dpd;
		t-enter-dpd = <10000>;
		t-exit-dpd = <35000>;
	};
};

&ieee802154 {
	status = "okay";
};

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

		/* 96K */
		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0x00018000>;
		};
		/* 896K */
		slot0_partition: partition@18000 {
			label = "image-0";
			reg = <0x00018000 0x000E0000>;
		};

		/*
		 * The flash starting at 0x000f8000 and ending at
		 * 0x000fffff is reserved for use by the application.
		 */

		/*
		 * Storage partition will be used by FCB/NVS
		 * if enabled. 32K
		 */
		storage_partition: partition@f8000 {
			label = "storage";
			reg = <0x000f8000 0x00008000>;
		};
	};
};

&mx25r64 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		/* 896K */
		slot1_partition: partition@0 {
			label = "image-1";
			reg = <0x00000000 0x000E0000>;
		};
		/* 16K */
		scratch_partition: partition@E0000 {
			label = "image-scratch";
			reg = <0x000E0000 0x00004000>;
		};
		/* 112K */
		customer_partition: partition@E4000 {
			label = "customer-storage";
			reg = <0x000E4000 0x0001C000>;
		};
		/* 7MB */
		lfs_partition: partition@100000 {
			label = "lfs_storage";
			reg = <0x00100000 0x00700000>;
		};
	};
};