boards/arm/bt510/bt510.dts

/*
 * Copyright (c) 2020 Laird Connectivity
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "bt510-pinctrl.dtsi"

/ {
	model = "Laird Sentrius BT510 Sensor";
	compatible = "lairdconnect,bt510";

	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;
	};

	leds {
		compatible = "gpio-leds";
		led1a: led_1a {
			gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
			label = "Green LED 1A";
		};
		led1b: led_1b {
			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
			label = "Red LED 1B";
		};
	};

	buttons {
		compatible = "gpio-keys";
		button0: button_0 {
			gpios = <&gpio1 10 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button switch 1 (SW1)";
		};
	};

	ids {
		compatible = "gpio-keys";
		id0: id_0 {
			gpios = <&gpio1 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "ID 0";
		};
		id1: id_1 {
			gpios = <&gpio1 1 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "ID 1";
		};
		id2: id_2 {
			gpios = <&gpio0 25 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "ID 2";
		};
	};

	tm {
		compatible = "gpio-keys";
		tm0: tm_0 {
			gpios = <&gpio0 3 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Test mode (TM)";
		};
	};

	mag {
		compatible = "gpio-keys";
		mag0: mag_0 {
			compatible = "honeywell,sm351lt";
			gpios = <&gpio1 14 0>;
			label = "SM351LT_0";
		};
	};

	/* These aliases are provided for compatibility with samples */
	aliases {
		led0 = &led1a;
		led1 = &led1b;
		sw0 = &button0;
		mcuboot-button0 = &button0;
		mcuboot-led0 = &led1a;
		watchdog0 = &wdt0;
		accel0 = &lis2dh12;
	};
};

&adc {
	status = "okay";
};

&gpiote {
	status = "okay";
};

&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";
};

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

	pinctrl-0 = <&i2c0_default>;
	pinctrl-1 = <&i2c0_sleep>;
	pinctrl-names = "default", "sleep";
	lis2dh12: lis2dh12@18 {
		compatible = "st,lis2dh12", "st,lis2dh";
		reg = <0x18>;
		irq-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>,
				<&gpio1 12 GPIO_ACTIVE_HIGH>;
		label = "LIS2DH12";
		disconnect-sdo-sa0-pull-up;
	};

	si7055@40 {
		compatible = "silabs,si7055";
		reg = <0x40>;
		label = "SI7055";
	};
};

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

		/* 96K */
		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0x00018000>;
		};
		/* 396K */
		slot0_partition: partition@18000 {
			label = "image-0";
			reg = <0x00018000 0x00063000>;
		};
		/* 396K */
		slot1_partition: partition@7b000 {
			label = "image-1";
			reg = <0x0007b000 0x00063000>;
		};
		/* 8K */
		scratch_partition: partition@de000 {
			label = "image-scratch";
			reg = <0x000de000 0x00002000>;
		};

		/*
		 * The flash starting at 0x000e0000 and ending at
		 * 0x000fffff is reserved for use by the application.
		 */

		/*
		 * Storage partition will be used by FCB/LittleFS/NVS
		 * if enabled.
		 */
		/* 128K */
		storage_partition: partition@e0000 {
			label = "storage";
			reg = <0x000e0000 0x00020000>;
		};
	};
};