spi: Get spi-3wire from dts
authorJagan Teki <jteki@openedev.com>
Thu, 3 Dec 2015 16:49:05 +0000 (22:19 +0530)
committerJagan Teki <jteki@openedev.com>
Fri, 11 Dec 2015 16:42:23 +0000 (22:12 +0530)
commit379b49d82ee3304b55ece1f32d95fbeef9e0176a
tree1a2bbc96caa12421947fb3e5b27639a1adab970a
parent789fa275b3750e60c60cb3d18eabc9467892c257
spi: Get spi-3wire from dts

spi-3wire is used when SI/SO signals shared so get
the same from dts node and assign to mode on slave
plat->mode.

Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jteki@openedev.com>
drivers/spi/spi-uclass.c