| commit | 0202a32d5f4a129ced47db76001f958cd33adeb7 | [log] [tgz] |
|---|---|---|
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | Fri Jan 25 09:39:34 2013 +0100 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Sat Jan 26 15:35:56 2013 +0800 |
| tree | 563b6db1bc77fac5b0bf02d65130dd0f36191ec7 | |
| parent | 3343b7a6d2cd0a980d0c4a0ce02ef48b6bfcc12a [diff] |
spi: spi-gpio: Add checks for the dt properties The bindings assumed that the gpios properties were always there, which made the NO_TX and NO_RX mode not usable from device tree. Add extra checks to make sure that the driver can work if either MOSI or MISO is not used. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>