diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2019-11-28 09:37:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-11-28 13:17:17 +0000 |
| commit | 71b8f600b034c7f5780f6fb311dabfe331c64feb (patch) | |
| tree | 5dc1372ad879eeb09097ae2f017587e3cabfd1f6 /drivers/spi | |
| parent | f106904968e2a075e64653b9b79dda9f0f070ab5 (diff) | |
gpio: Handle counting of Freescale chipselects
We have a special quirk to handle the Freescale
nonstandard SPI chipselect GPIOs in the gpiolib-of.c
file, but it currently only handles the case where
the GPIOs are actually requested (gpiod_*get()).
We also need to handle that the SPI core attempts
to count the GPIOs before use, and that needs a
similar quirk in the OF part of the library.
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Reported-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes: 0f0581b24bd0 ("spi: fsl: Convert to use CS GPIO descriptors")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Christophe Leroy <christophe.leroy@c-s.fr>
Link: https://lore.kernel.org/r/20191128083718.39177-2-linus.walleij@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
0 files changed, 0 insertions, 0 deletions