| commit | b892d127ffd448e8adf21e9703c0c5107e2a7814 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Sat Oct 04 11:29:42 2014 -0600 |
| committer | Simon Glass <sjg@chromium.org> | Thu Oct 23 19:29:51 2014 -0600 |
| tree | 60d7b9932cde9d5eaa3ecc0e557f171d39d0f695 | |
| parent | b3f4ca1135edd66d14254089bbeb8077c6d0bb72 [diff] |
dm: gpio: Implement GPIO reservation in the uclass We have several GPIO drivers now and all are doing similar things to record which GPIOs are reserved. Move this logic into the uclass to make the drivers similar. We retain the request()/free() methods since currently one driver does use these for setting up the pin. Signed-off-by: Simon Glass <sjg@chromium.org>