spi: cadence: Allow for GPIO pins to be used as chipselects
authorMoritz Fischer <mdf@kernel.org>
Tue, 25 Apr 2017 18:30:14 +0000 (11:30 -0700)
committerMark Brown <broonie@kernel.org>
Wed, 26 Apr 2017 14:23:45 +0000 (15:23 +0100)
commitb42a33bd93fe0b2438511b1c7c00cfd47e17841b
treebd3830bc64e969303294e19540e18d288e177f12
parentc1ae3cfa0e89fa1a7ecc4c99031f5e9ae99d9201
spi: cadence: Allow for GPIO pins to be used as chipselects

This adds support for using GPIOs for chipselects as described by the
default dt-bindings.

Signed-off-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-cadence.c