spi: spi-cadence: add support for chip select high
The spi cadence driver should support spi-cs-high in mode bits so that the peripherals that needs the chip select to be high active can use it. Add the SPI-CS-HIGH flag in the supported mode bits. Signed-off-by: Shreyas Joshi <shreyas.joshi@biamp.com> Link: https://lore.kernel.org/r/20200710211655.1564-1-shreyas.joshi@biamp.com Signed-off-by: Mark Brown <broonie@kernel.org>
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