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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-04 14:58:55 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-07-16 10:27:08 +0200 |
| commit | 4fa93223e03eea3243db83786f556b6c1494de3e (patch) | |
| tree | ea856a2164e627f93ba414b999b9d115634f9283 /include | |
| parent | gpio: sysfs: don't look up exported lines as class devices (diff) | |
| download | linux-4fa93223e03eea3243db83786f556b6c1494de3e.tar.gz linux-4fa93223e03eea3243db83786f556b6c1494de3e.zip | |
gpio: sysfs: export the GPIO directory locally in the gpiochip<id> directory
As a way to allow the user-space to stop referring to GPIOs by their
global numbers, introduce a parallel group of line attributes for
exported GPIO that live inside the GPIO chip class device and are
referred to by their HW offset within their parent chip.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250704-gpio-sysfs-chip-export-v4-8-9289d8758243@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions