==========
GPIODETECT
==========

:Date: June 2026

NAME
====

gpiodetect - libgpiod command-line utility

SYNOPSIS
========

**gpiodetect** [*OPTIONS*] [*chip*]...

DESCRIPTION
===========

List GPIO chips, print their labels and number of GPIO lines.

Chips may be identified by number, name, or path. e.g. '0', 'gpiochip0', and '/dev/gpiochip0' all refer to the same chip.

If no chips are specified then all chips are listed.

OPTIONS
=======

**-h**, **--help**
   display this help and exit

**-v**, **--version**
   output version information and exit

AUTHOR
======

Bartosz Golaszewski <brgl@kernel.org>

REPORTING BUGS
==============

Report bugs to: Bartosz Golaszewski <brgl@kernel.org> linux-gpio <linux-gpio@vger.kernel.org>

COPYRIGHT
=========

| Copyright © 2017-2023 Bartosz Golaszewski License: GPL-2.0-or-later
| This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.