107 lines
1.8 KiB
Plaintext
107 lines
1.8 KiB
Plaintext
/*
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* Copyright (c) 2017 Christian Taedcke
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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/efm32wg990f256.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 EFM32WG STK3800 board";
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compatible = "silabs,efm32wg_stk3800", "silabs,efm32wg";
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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led0 = &led0;
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led1 = &led1;
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sw0 = &button0;
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sw1 = &button1;
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};
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leds {
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compatible = "gpio-leds";
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led0: led_0 {
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gpios = <&gpioe 2 0>;
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label = "LED 0";
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};
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led1: led_1 {
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gpios = <&gpioe 3 0>;
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label = "LED 1";
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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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/* gpio flags need validation */
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gpios = <&gpiob 9 GPIO_ACTIVE_LOW>;
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label = "User Push Button 0";
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zephyr,code = <INPUT_KEY_0>;
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};
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button1: button_1 {
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/* gpio flags need validation */
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gpios = <&gpiob 19 GPIO_ACTIVE_LOW>;
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label = "User Push Button 1";
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zephyr,code = <INPUT_KEY_1>;
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};
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};
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};
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&cpu0 {
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clock-frequency = <48000000>;
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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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&gpioe {
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status = "okay";
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};
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&gpiof {
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status = "okay";
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board-controller-enable {
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gpio-hog;
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gpios = <7 GPIO_ACTIVE_HIGH>;
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output-high;
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};
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};
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&uart0 {
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current-speed = <115200>;
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location-rx = <GECKO_LOCATION(1) GECKO_PORT_E GECKO_PIN(1)>;
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location-tx = <GECKO_LOCATION(1) GECKO_PORT_E GECKO_PIN(0)>;
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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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/* Set 6Kb of storage at the end of the 256Kb of flash */
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storage_partition: partition@3e800 {
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label = "storage";
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reg = <0x0003e800 0x00001800>;
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};
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};
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};
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