summaryrefslogtreecommitdiff
path: root/Documentation/userspace-api/gpio/sysfs.rst
AgeCommit message (Collapse)AuthorFilesLines
2024-02-14Documentation: gpio: clarify sysfs line values are logicalKent Gibson1-2/+2
Clarify that line values are logical, not physical, by replacing high/low terminology with active/inactive. Signed-off-by: Kent Gibson <warthog618@gmail.com> Reviewed-by: Andy Shevchenko <amdy.shevchenko@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-01-22Documentation: gpio: update sysfs documentation to reference new chardev docKent Gibson1-12/+15
Update GPIO sysfs interface documentation to reference the new chardev document rather than gpio.h. Signed-off-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-01-22Documentation: gpio: move sysfs into an obsolete sectionKent Gibson1-0/+167
The GPIO sysfs API is long obsolete, so highlight this even further by moving it into an obsolete APIs section in both the admin-guide and userspace-api books. Signed-off-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>