77 lines
1.0 KiB
Plaintext
77 lines
1.0 KiB
Plaintext
/*
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* Copyright (c) 2019 Intel Corporation.
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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 <espressif/esp32.dtsi>
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/ {
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model = "esp32";
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compatible = "espressif,esp32";
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aliases {
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uart-0 = &uart0;
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i2c-0 = &i2c0;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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};
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};
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&cpu0 {
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clock-frequency = <ESP32_CLK_CPU_240M>;
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};
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&cpu1 {
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clock-frequency = <ESP32_CLK_CPU_240M>;
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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tx-pin = <1>;
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rx-pin = <3>;
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rts-pin = <22>;
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cts-pin = <19>;
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};
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&uart1 {
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current-speed = <115200>;
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tx-pin = <10>;
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rx-pin = <9>;
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rts-pin = <11>;
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cts-pin = <6>;
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hw-flow-control;
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};
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&uart2 {
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current-speed = <115200>;
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tx-pin = <17>;
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rx-pin = <16>;
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rts-pin = <7>;
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cts-pin = <8>;
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hw-flow-control;
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};
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&i2c0 {
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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sda-pin = <21>;
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scl-pin = <22>;
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};
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&i2c1 {
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clock-frequency = <I2C_BITRATE_FAST>;
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sda-pin = <18>;
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scl-pin = <5>;
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};
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&trng0 {
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status = "okay";
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};
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