52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
/*
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* Copyright (c) 2020 Actinius
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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arduino_header: arduino_connector {
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compatible = "arduino-header-r3";
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#gpio-cells = <2>;
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gpio-map-mask = <0xffffffff 0xffffffc0>;
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gpio-map-pass-thru = <0 0x3f>;
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gpio-map = <0 0 &gpio0 15 0>, /* A0 */
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<1 0 &gpio0 16 0>, /* A1 */
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<2 0 &gpio0 17 0>, /* A2 */
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<3 0 &gpio0 18 0>, /* A3 */
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<4 0 &gpio0 19 0>, /* A4 */
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<5 0 &gpio0 20 0>, /* A5 */
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<6 0 &gpio0 4 0>, /* D0 */
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<7 0 &gpio0 5 0>, /* D1 */
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<8 0 &gpio0 2 0>, /* D2 */
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<9 0 &gpio0 1 0>, /* D3 */
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<10 0 &gpio0 23 0>, /* D4 */
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<11 0 &gpio0 0 0>, /* D5 */
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<12 0 &gpio0 26 0>, /* D6 */
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<13 0 &gpio0 27 0>, /* D7 */
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<14 0 &gpio0 30 0>, /* D8 */
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<15 0 &gpio0 31 0>, /* D9 */
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<16 0 &gpio0 7 0>, /* D10 */
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<17 0 &gpio0 13 0>, /* D11 */
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<18 0 &gpio0 14 0>, /* D12 */
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<19 0 &gpio0 3 0>, /* D13 */
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<20 0 &gpio0 10 0>, /* SDA */
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<21 0 &gpio0 11 0>; /* SCL */
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};
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arduino_adc: analog_connector {
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compatible = "arduino,uno-adc";
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#io-channel-cells = <1>;
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io-channel-map = <0 &adc 2>, /* A0 = P0.15 = AIN2 */
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<1 &adc 3>, /* A1 = P0.16 = AIN3 */
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<2 &adc 4>, /* A2 = P0.17 = AIN4 */
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<3 &adc 5>, /* A3 = P0.18 = AIN5 */
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<4 &adc 6>, /* A4 = P0.19 = AIN6 */
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<5 &adc 7>; /* A5 = P0.20 = AIN7 */
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};
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};
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arduino_serial: &uart0 { };
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arduino_i2c: &i2c2 { };
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arduino_spi: &spi3 { };
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