67 lines
1.1 KiB
Text
67 lines
1.1 KiB
Text
/*
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* Copyright (c) 2018 Ilya Tagunov <tagunil@gmail.com>
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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 <st/l0/stm32l073Xz.dtsi>
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/ {
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model = "STMicroelectronics STM32L073RZ-NUCLEO board";
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compatible = "st,stm32l073rz-nucleo", "st,stm32l073";
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chosen {
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zephyr,console = &usart2;
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zephyr,shell-uart = &usart2;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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leds {
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compatible = "gpio-leds";
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green_led_2: led_2 {
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gpios = <&gpioa 5 GPIO_INT_ACTIVE_HIGH>;
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label = "User LD2";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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user_button: button {
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label = "User";
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gpios = <&gpioc 13 GPIO_INT_ACTIVE_LOW>;
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};
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};
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aliases {
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led0 = &green_led_2;
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sw0 = &user_button;
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};
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};
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&usart1 {
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current-speed = <115200>;
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pinctrl-0 = <&usart1_pins_a>;
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pinctrl-names = "default";
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};
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&usart2 {
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current-speed = <115200>;
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pinctrl-0 = <&usart2_pins_a>;
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pinctrl-names = "default";
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status = "ok";
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};
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arduino_i2c: &i2c1 {
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status = "ok";
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clock-frequency = <I2C_BITRATE_FAST>;
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};
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arduino_spi: &spi1 {
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status = "ok";
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};
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&iwdg {
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status = "ok";
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};
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