spi: spi-ath79: Add device tree support

Set the OF node of the spi controller and use the generic GPIO based
chip select instead of the custom controller data. As the controller
data isn't used by any board just drop it.

Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alban Bedel 2015-04-24 16:19:22 +02:00 • committed by Mark Brown
commit 85f62476fc
2 changed files with 11 additions and 13 deletions