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129 lines
1.9 KiB
129 lines
1.9 KiB
/* |
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* Copyright (c) 2020 Piotr Mienkowski |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#include <zephyr/dt-bindings/input/input-event-codes.h> |
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#include "efr32-series1-common-pinctrl.dtsi" |
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/ { |
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chosen { |
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zephyr,code-partition = &slot0_partition; |
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zephyr,console = &usart0; |
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zephyr,flash = &flash0; |
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zephyr,shell-uart = &usart0; |
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zephyr,sram = &sram0; |
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zephyr,uart-pipe = &usart0; |
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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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watchdog0 = &wdog0; |
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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 = <&gpiof 4 0>; |
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label = "LED 0"; |
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}; |
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led1: led_1 { |
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gpios = <&gpiof 5 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 = <&gpiof 6 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 = <&gpiof 7 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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&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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&usart1 { |
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compatible = "silabs,usart-spi"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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pinctrl-0 = <&usart1_default>; |
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pinctrl-names = "default"; |
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cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>; |
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status = "okay"; |
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mx25r80: mx25r8035f@0 { |
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compatible = "jedec,spi-nor"; |
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reg = <0>; |
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jedec-id = [c2 28 14]; |
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size = <0x800000>; |
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spi-max-frequency = <33000000>; |
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}; |
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}; |
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&rtcc0 { |
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prescaler = <1>; |
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status = "okay"; |
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}; |
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&gpio { |
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location-swo = <0>; |
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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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board-controller-enable { |
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gpio-hog; |
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gpios = <5 GPIO_ACTIVE_HIGH>; |
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output-high; |
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}; |
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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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&gpiof { |
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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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