On Thu, Aug 03, 2017 at 01:40:33PM +0200, Jan Kiszka wrote: > From: Jan Kiszka <[email protected]> > > Avoid hogging chip select GPIOs just because they are listed for the > master. They might be mulitplexed and, if no slave device is attached, > used for different purposes. Moreover, this strategy avoids having to > allocate a cs_gpiods structure. > > Tested on the IOT2000 where the second SPI bus is connected to an > Arduino-compatible connector and multiplexed between SPI, GPIO and PWM > usage. > > Signed-off-by: Jan Kiszka <[email protected]>
Acked-by: Mika Westerberg <[email protected]>
