3 Commits

Author	SHA1	Message	Date
Linus Walleij	77a060533c	spi: spi-gpio: Augment device tree bindings ... After we augmented the core to handle "gpio-sck"/"sck-gpios", "gpio-mosi"/"mosi-gpios", "gpio-miso"/"miso-gpios" alike, deprecate the old binding and put the strict modern and recommended binding practice into place as the default for GPIO-based SPI. This reflects the similar change in I2C: commit 7d29f509d2 ("dt-bindings: i2c: i2c-gpio: Add support for named gpios") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>	2018-02-14 16:02:57 +00:00
Torsten Fleischer	d1d8180252	spi: spi-gpio: Add dt support for a single device with no chip select ... In order to describe a single slave device that has no chip select line the 'num-chipselects' property has to be <0> and the 'cs-gpios' property doesn't need to be set. Signed-off-by: Torsten Fleischer <torfl6749@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>	2014-11-04 19:57:25 +00:00
Daniel Mack	38ab18caa0	spi: spi-gpio: Add DT bindings ... This patch adds DT bindings to the spi-gpio driver and some documentation about how to use it. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>	2012-09-06 07:41:09 +08:00