summaryrefslogtreecommitdiff
path: root/Documentation/userspace-api/gpio/gpio-v2-lineinfo-changed-read.rst
AgeCommit message (Collapse)AuthorFilesLines
2024-01-22Documentation: gpio: add chardev userspace API documentationKent Gibson1-0/+81
Add documentation for the GPIO character device userspace API. Added to the userspace-api book, but also provide a link from the admin-guide book, as historically the GPIO documentation has been there. Signed-off-by: Kent Gibson <warthog618@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>