spi/xilinx: Support for spi mode LOOP
authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Fri, 23 Jan 2015 16:08:34 +0000 (17:08 +0100)
committerMark Brown <broonie@kernel.org>
Mon, 26 Jan 2015 19:23:35 +0000 (19:23 +0000)
commit0240f94516964db00d0fc1d1e676f3c273710e17
tree7d2031b153c6c9d48c66a655fd57bfe9614e9e53
parentbca690db90b832a58756b30d5ff41e65881216f9
spi/xilinx: Support for spi mode LOOP

Hardware supports LOOP mode. Support it also in the driver.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-xilinx.c