On 20 August 2015 at 16:48, Maxime Ripard <maxime.rip...@free-electrons.com> wrote: > On Thu, Aug 20, 2015 at 02:19:46PM -0000, Michal Suchanek wrote: >> When the maximum transfer speed is not set for a SPI slave the value >> remains 0 and the code in sunxi SPI divides by it. Use an arbitrary >> speed instead in that case. >> >> Signed-off-by: Michal Suchanek <hramr...@gmail.com> > > spi->max_speed_hz is set using the spi-max-frequency property, and > spi->will error out if that property isn't set. What am I missing? >
Spidev I guess. You can set the speed to arbitrary value from userspace at any time using the spidev ioctls. Thanks Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
