spi: pxa2xx: Add support for Intel Broxton
authorJarkko Nikula <jarkko.nikula@linux.intel.com>
Wed, 28 Oct 2015 13:13:42 +0000 (15:13 +0200)
committerMark Brown <broonie@kernel.org>
Fri, 30 Oct 2015 02:18:05 +0000 (11:18 +0900)
commitb7c08cf85c9a3a4b05474b7acacc9fbce8fb3eaf
tree9dbec39b606014d645f16cc0195de40ff43b2f58
parent8b136baa5892f25bba0373d6eb0f5f84efc93986
spi: pxa2xx: Add support for Intel Broxton

LPSS SPI in Intel Broxton is otherwise the same than in Intel Sunrisepoint
but it supports up to four chip selects per port and has different FIFO
thresholds. Patch adds support for two Broxton SoC variants.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-pxa2xx.c
include/linux/pxa2xx_ssp.h