180 lines
3.1 KiB
Plaintext
180 lines
3.1 KiB
Plaintext
/*
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* Copyright (c) 2020 TriaGnoSys GmbH
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <silabs/efr32mg24b310f1536im48.dtsi>
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#include <silabs/efr32mg24-pinctrl.dtsi>
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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model = "Silicon Labs BRD2601B (Mighty Gecko Radio Board)";
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compatible = "silabs,efr32mg24_brd2601b", "silabs,efr32mg24";
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chosen {
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zephyr,console = &usart0;
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zephyr,shell-uart = &usart0;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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};
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aliases {
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led0 = &red_led;
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led1 = &green_led;
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led2 = &blue_led;
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sw0 = &button0;
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sw1 = &button1;
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watchdog0 = &wdog0;
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};
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leds {
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compatible = "gpio-leds";
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red_led: led_2 {
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gpios = <&gpiod GECKO_PIN(2) GPIO_ACTIVE_LOW>;
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};
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green_led: led_0 {
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gpios = <&gpioa GECKO_PIN(4) GPIO_ACTIVE_LOW>;
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};
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blue_led: led_1 {
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gpios = <&gpiob GECKO_PIN(0) GPIO_ACTIVE_LOW>;
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};
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};
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buttons {
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compatible = "gpio-keys";
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button0: button_0 {
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gpios = <&gpiob GECKO_PIN(2) GPIO_ACTIVE_LOW>;
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zephyr,code = <INPUT_KEY_0>;
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};
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button1: button_1 {
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gpios = <&gpiob GECKO_PIN(3) GPIO_ACTIVE_LOW>;
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zephyr,code = <INPUT_KEY_1>;
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};
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};
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wake_up_trigger: gpio-wake-up {
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compatible = "silabs,gecko-wake-up-trigger";
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gpios = <&gpioa GECKO_PIN(5) GPIO_ACTIVE_LOW>;
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};
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sensor_enable: gpio_switch_0 {
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compatible = "regulator-fixed";
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regulator-name = "sensor_enable";
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enable-gpios = <&gpioc GECKO_PIN(9) GPIO_ACTIVE_HIGH>;
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regulator-boot-on;
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};
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};
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&cpu0 {
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clock-frequency = <78000000>;
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};
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&usart0 {
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current-speed = <115200>;
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pinctrl-0 = <&usart0_default>;
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pinctrl-names = "default";
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status = "okay";
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};
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&i2c0 {
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pinctrl-0 = <&i2c0_default>;
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pinctrl-names = "default";
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status = "okay";
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veml6035: veml6035@29 {
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compatible = "vishay,veml7700";
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reg = <0x29>;
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status = "okay";
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};
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si7210: si7210@30 {
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compatible = "silabs,si7210";
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reg = <0x30>;
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status = "okay";
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};
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si7021: si7021@40 {
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compatible = "silabs,si7006";
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reg = <0x40>;
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status = "okay";
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};
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};
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&gpio {
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status = "okay";
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};
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&gpioa {
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status = "okay";
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};
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&gpiob {
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status = "okay";
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};
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&gpioc {
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status = "okay";
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};
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&gpiod {
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status = "okay";
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};
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&wdog0 {
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status = "okay";
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};
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&se {
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status = "okay";
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};
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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/* Reserve 48 kB for the bootloader */
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x0 0x0000c000>;
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read-only;
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};
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/* Reserve 464 kB for the application in slot 0 */
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slot0_partition: partition@c000 {
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label = "storage";
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reg = <0x0000c000 0x00074000>;
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};
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/* Reserve 464 kB for the application in slot 1 */
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slot1_partition: partition@80000 {
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label = "image-0";
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reg = <0x00080000 0x00074000>;
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};
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/* Reserve 32 kB for the scratch partition */
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scratch_partition: partition@f4000 {
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label = "image-1";
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reg = <0x000f4000 0x00008000>;
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};
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/* Set 528Kb of storage at the end of the 1024Kb of flash */
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storage_partition: partition@fc000 {
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label = "image-scratch";
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reg = <0x000fc000 0x00084000>;
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};
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};
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};
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&adc0 {
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status = "okay";
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};
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&stimer0 {
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status = "okay";
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};
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