78 lines
1.2 KiB
Plaintext
78 lines
1.2 KiB
Plaintext
/*
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* Copyright (c) 2018 Bryan O'Donoghue
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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 <atmel/samd21.dtsi>
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/ {
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model = "SAM D21 Xplained Pro";
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compatible = "atsamd21,xpro", "atmel,samd21j18a", "atmel,samd21";
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chosen {
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zephyr,console = &sercom3;
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zephyr,shell-uart = &sercom3;
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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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sw0 = &user_button;
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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 = <&portb 30 0>;
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label = "Yellow LED";
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};
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};
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buttons {
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compatible = "gpio-keys";
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user_button: button_0 {
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gpios = <&porta 15 (GPIO_PUD_PULL_UP | GPIO_INT_ACTIVE_LOW)>;
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label = "SW0";
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};
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};
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};
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&sercom0 {
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status = "okay";
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compatible = "atmel,sam0-uart";
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current-speed = <9600>;
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rxpo = <3>;
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txpo = <2>;
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};
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&sercom1 {
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status = "okay";
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compatible = "atmel,sam0-uart";
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current-speed = <115200>;
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rxpo = <3>;
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txpo = <0>;
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};
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&sercom3 {
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status = "okay";
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compatible = "atmel,sam0-uart";
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current-speed = <115200>;
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rxpo = <1>;
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txpo = <0>;
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};
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&sercom5 {
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status = "okay";
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compatible = "atmel,sam0-spi";
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dipo = <0>;
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dopo = <2>;
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};
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&usb0 {
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status = "okay";
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};
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