spi/mxs: Add SSP/SPI device tree documentation

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Chris Ball <cjb@laptop.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Marek Vasut 2012-08-03 17:26:14 +02:00 • committed by Mark Brown
commit 4ad1e5b5d1