GPIOINFO(1)                      User Commands                     GPIOINFO(1)

NAME
       gpioinfo - manual page for gpioinfo v2.1

SYNOPSIS
       gpioinfo [OPTIONS] [line]...

DESCRIPTION
       Print information about GPIO lines.

       Lines are specified by name, or optionally by offset if the chip option
       is provided.

       If no lines are specified then all lines are displayed.

OPTIONS
       --by-name
              treat lines as names even if they would parse as an offset

       -c, --chip <chip>
              restrict scope to a particular chip

       -h, --help
              display this help and exit

       -s, --strict
              check all lines - don't assume line names are unique

       --unquoted
              don't quote line or consumer names

       -v, --version
              output version information and exit

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

AUTHOR
       Bartosz Golaszewski <brgl@bgdev.pl>

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

COPYRIGHT
       Copyright (C) 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.

libgpiod v2.1                     April 2024                       GPIOINFO(1)