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| H A D | spi-pxa2xx.c | diff d0283eb2dbc11ec08375fdf6a436e96d25b3a593 Wed Oct 28 08:13:40 CDT 2015 Jarkko Nikula <jarkko.nikula@linux.intel.com> spi: pxa2xx: Add output control for multiple Intel LPSS chip selects
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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