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Jarkko Nikula authored
Intel LPSS SPI host controllers in upcoming Intel platforms can have up to 4 chip selects per port. Extend chip select control in lpss_ssp_cs_control() by adding a code that selects the active chip select output prior to changing the state. Detection for number of enabled chip select signals will be added by another patch. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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