overlays/apalis-imx8_mezzanine-can_overlay.dts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright 2020-2021 Toradex
 */

// Apalis iMX8 Mezzanine CAN overlay

/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>

/ {
	compatible = "toradex,apalis-imx8";
};

/* Please note atmel_mxt_ts node should be disabled */
&flexcan3 {
	status = "okay";
};

&lsio_gpio2 {
	/* Disable CAN transceiver silent mode */
	CAN_SILENT {
		gpio-hog;
		gpios = <18 GPIO_ACTIVE_HIGH>; /* SODIMM 193 */
		line-name = "CAN_SILENT";
		output-low;
	};
};