zephyr/boards/arm/mg100/mg100.dts

/*
 * Copyright (c) 2022 Laird Connectivity
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "mg100-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>

/ {
	model = "MG100";
	compatible = "lairdconnect,mg100";

	chosen {
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,uart-mcumgr = &uart0;
		zephyr,bt-mon-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";
		};
		led2: led_2 {
			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
			label = "Blue LED";
		};
		led3: led_3 {
			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
			label = "Green LED";
		};
	};

	buttons {
		compatible = "gpio-keys";
		button1: button_1 {
			gpios = <&gpio0 3 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button switch";
			zephyr,code = <INPUT_KEY_0>;
		};
	};

	en-sd-switch {
		compatible = "regulator-fixed";
		regulator-name = "en_sd_switch";
		enable-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
		regulator-boot-on;
	};

	/* These aliases are provided for compatibility with samples */
	aliases {
		led0 = &led1;
		led1 = &led2;
		led2 = &led3;
		sw0 = &button1;
		mcuboot-button0 = &button1;
		mcuboot-led0 = &led1;
		watchdog0 = &wdt0;
		spi-flash0 = &mx25r64;
	};
};

&adc {
	status = "okay";
};

&uicr {
	gpio-as-nreset;
};

&gpiote {
	status = "okay";
};

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

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

&uart1 {
	compatible = "nordic,nrf-uarte";
	status = "okay";
	current-speed = <115200>;
	hw-flow-control;
	pinctrl-0 = <&uart1_default>;
	pinctrl-1 = <&uart1_sleep>;
	pinctrl-names = "default", "sleep";
	hl7800 {
		compatible = "swir,hl7800";
		status = "okay";
		mdm-reset-gpios = <&gpio1 15 (GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW)>;
		mdm-wake-gpios = <&gpio1 13 (GPIO_OPEN_SOURCE | GPIO_ACTIVE_HIGH)>;
		mdm-pwr-on-gpios = <&gpio1 2 (GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW)>;
		mdm-fast-shutd-gpios = <&gpio1 14 (GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW)>;
		mdm-vgpio-gpios = <&gpio1 11 0>;
		mdm-uart-dsr-gpios = <&gpio0 25 0>;
		mdm-uart-cts-gpios = <&gpio0 15 0>;
		mdm-gpio6-gpios = <&gpio1 12 0>;
	};
};

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

	pinctrl-0 = <&i2c0_default>;
	pinctrl-1 = <&i2c0_sleep>;
	pinctrl-names = "default", "sleep";
	lis2dh@19 {
		compatible = "st,lis3dh", "st,lis2dh";
		status = "okay";
		reg = <0x19>;
		irq-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
		anym-on-int1;
	};
};

&spi2 {
	compatible = "nordic,nrf-spim";
	status = "okay";
	pinctrl-0 = <&spi2_default>;
	pinctrl-1 = <&spi2_sleep>;
	pinctrl-names = "default", "sleep";
	cs-gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
	sdhc0: sdhc@0 {
		compatible = "zephyr,sdhc-spi-slot";
		status = "okay";
		reg = <0>;
		spi-max-frequency = <8000000>;
		mmc {
			compatible = "zephyr,sdmmc-disk";
			status = "okay";
		};
	};
};

&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  ];
		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>;
		};
		/* 128K */
		scratch_partition: partition@E0000 {
			label = "image-scratch";
			reg = <0x000E0000 0x00020000>;
		};
		/* 7MB */
		lfs_partition: partition@100000 {
			label = "lfs_storage";
			reg = <0x00100000 0x00700000>;
		};
	};
};