Commits
Martin Sperl committed ccd978b708b
spi: bcm2835aux: setup gpio-cs to output and correct level during setup
Setup gpio-cs to the correct levels during setup and also make the
gpio definitely an output GPIO.
This is transparently fixing some badly configured DTs in the process
where cs-gpio is set but the gpios are still configured with native cs.
It also makes 100% sure that the initial CS levels are as expected -
especially on systems with devices on a bus with mixed CS_HIGH/CS_LOW
settings.
Fixes: 1ea29b39f4c812ec ("spi: bcm2835aux: add bcm2835 auxiliary spi device...")
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Mark Brown <broonie@kernel.org>