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41 lines
1.7 KiB
41 lines
1.7 KiB
/* |
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* Copyright (c) 2022 Huawei Inc. |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#include <zephyr/dt-bindings/gpio/arduino-nano-header.h> |
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/ { |
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arduino_nano_header: connector { |
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compatible = "arduino-nano-header"; |
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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 = <ARDUINO_NANO_HEADER_D0 0 &gpio1 3 0>, /* D0 / UART-TX */ |
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<ARDUINO_NANO_HEADER_D1 0 &gpio1 10 0>, /* D1 / UART-RX */ |
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<ARDUINO_NANO_HEADER_D2 0 &gpio1 11 0>, /* D2 */ |
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<ARDUINO_NANO_HEADER_D3 0 &gpio1 12 0>, /* D3 */ |
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<ARDUINO_NANO_HEADER_D4 0 &gpio1 15 0>, /* D4 */ |
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<ARDUINO_NANO_HEADER_D5 0 &gpio1 13 0>, /* D5 */ |
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<ARDUINO_NANO_HEADER_D6 0 &gpio1 14 0>, /* D6 */ |
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<ARDUINO_NANO_HEADER_D7 0 &gpio0 23 0>, /* D7 */ |
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<ARDUINO_NANO_HEADER_D8 0 &gpio0 21 0>, /* D8 */ |
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<ARDUINO_NANO_HEADER_D9 0 &gpio0 27 0>, /* D9 */ |
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<ARDUINO_NANO_HEADER_D10 0 &gpio1 2 0>, /* D10 */ |
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<ARDUINO_NANO_HEADER_D11 0 &gpio1 1 0>, /* D11 / SPI-MOSI */ |
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<ARDUINO_NANO_HEADER_D12 0 &gpio1 8 0>, /* D12 / SPI-MISO */ |
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<ARDUINO_NANO_HEADER_D13 0 &gpio0 13 0>, /* D13 / SPI-SCK */ |
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<ARDUINO_NANO_HEADER_D14 0 &gpio0 4 0>, /* D14 / A0 */ |
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<ARDUINO_NANO_HEADER_D15 0 &gpio0 5 0>, /* D15 / A1 */ |
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<ARDUINO_NANO_HEADER_D16 0 &gpio0 30 0>, /* D16 / A2 */ |
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<ARDUINO_NANO_HEADER_D17 0 &gpio0 29 0>, /* D17 / A3 */ |
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<ARDUINO_NANO_HEADER_D18 0 &gpio0 31 0>, /* D18 / A4 / I2C-SDA */ |
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<ARDUINO_NANO_HEADER_D19 0 &gpio0 2 0>, /* D19 / A5 / I2C-SCL */ |
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<ARDUINO_NANO_HEADER_D20 0 &gpio0 28 0>, /* D20 / A6 */ |
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<ARDUINO_NANO_HEADER_D21 0 &gpio0 3 0>; /* D21 / A7 */ |
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}; |
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}; |
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arduino_nano_i2c: &i2c0 {}; |
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arduino_nano_spi: &spi2 {}; |
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arduino_nano_serial: &uart0 {};
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