| commit | 4bff4a7ee4b9e487a1bc1d31082e77b6a381418a | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Wed May 11 16:51:20 2011 +0000 |
| committer | Paul Mundt <lethal@linux-sh.org> | Thu May 26 15:07:10 2011 +0900 |
| tree | e5f55b2c6924e252e5e4be040bbda2dc670e7704 | |
| parent | dce65a6a92f34fbc425ffb4302f8e747d89c9792 [diff] |
ARM: arch-shmobile: support SDHI card detection on mackerel, using a GPIO On sh7372 the card-detection pin of SDHI0 can also produce interrupts, when configured as GPIO. Use this feature to power down SDHI0, when no card is plugged in. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>