/* * Copyright 2025 Arduino SA * * SPDX-License-Identifier: Apache-2.0 */ / { arduino_header: connector { compatible = "arduino-header-r3"; #gpio-cells = <2>; gpio-map-mask = <0xffffffff 0xffffffc0>; gpio-map-pass-thru = <0 0x3f>; gpio-map = < 0 0 &pioa 16 0>, /* A0 */ < 1 0 &pioa 24 0>, /* A1 */ < 2 0 &pioa 23 0>, /* A2 */ < 3 0 &pioa 22 0>, /* A3 */ < 4 0 &pioa 6 0>, /* A4 */ < 5 0 &pioa 4 0>, /* A5 */ < 6 0 &pioa 8 0>, /* D0 */ < 7 0 &pioa 9 0>, /* D1 */ < 8 0 &piob 25 0>, /* D2 */ < 9 0 &pioc 28 0>, /* D3 */ <10 0 &pioa 29 0>, /* D4 */ <11 0 &pioc 25 0>, /* D5 */ <12 0 &pioc 24 0>, /* D6 */ <13 0 &pioc 23 0>, /* D7 */ <14 0 &pioc 22 0>, /* D8 */ <15 0 &pioc 21 0>, /* D9 */ <16 0 &pioa 28 0>, /* D10 */ <17 0 &piod 7 0>, /* D11 */ <18 0 &piod 8 0>, /* D12 */ <19 0 &piob 27 0>, /* D13 */ <20 0 &pioa 17 0>, /* D20 */ <21 0 &pioa 18 0>; /* D21 */ }; };