1/*
2 * Copyright (c) 2020 Alexander Kozhinov <ak.alexander.kozhinov@gmail.com>
3 * Copyright (c) 2024 Tomas Jurena <jurena@utb.cz>
4 *
5 * SPDX-License-Identifier: Apache-2.0
6 */
7
8/ {
9	arduino_header: connector {
10		compatible = "arduino-header-r3";
11		#gpio-cells = <2>;
12		gpio-map-mask = <0xffffffff 0xffffffc0>;
13		gpio-map-pass-thru = <0 0x3f>;
14		gpio-map = <0 0 &gpioc 0 0>,	/* A0 */
15			   <1 0 &gpiof 8 0>,	/* A1 */
16			   <2 0 &gpioa 0 0>,	/* A2 */
17			   <3 0 &gpioa 1 0>,	/* A3 */
18			   <4 0 &gpioc 2 0>,	/* A4 */
19			   <5 0 &gpioc 3 0>,	/* A5 */
20			   <6 0 &gpiob 7 0>,	/* D0 */
21			   <7 0 &gpiob 6 0>,	/* D1 */
22			   <8 0 &gpiog 3 0>,	/* D2 */
23			   <9 0 &gpioa 6 0>,	/* D3 */
24			   <10 0 &gpiok 1 0>,	/* D4 */
25			   <11 0 &gpioa 8 0>,	/* D5 */
26			   <12 0 &gpioe 6 0>,	/* D6 */
27			   <13 0 &gpioi 6 0>,	/* D7 */
28			   <14 0 &gpioe 3 0>,	/* D8 */
29			   <15 0 &gpioh 15 0>,	/* D9 */
30			   <16 0 &gpiob 4 0>,	/* D10 */
31			   <17 0 &gpiob 15 0>,	/* D11 */
32			   <18 0 &gpioi 2 0>,	/* D12 */
33			   <19 0 &gpiod 3 0>,	/* D13 */
34			   <20 0 &gpiod 13 0>,	/* D14 */
35			   <21 0 &gpiod 12 0>;	/* D15 */
36	};
37};
38
39
40arduino_i2c: &i2c4 {};
41arduino_spi: &spi2 {};
42arduino_serial: &usart1 {};
43