Ernst Schwab 85cd7467f3 powerpc/of: added documentation for spi chipselects
Added devicetree binding documentation for gpios used as chipselect. The
code to evaluate these is already present in spi_mpc8xxx.c.

Signed-off-by: Ernst Schwab <eschwab@online.de>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-02-17 07:33:02 -07:00
..
2009-12-12 22:24:29 -07:00
2009-06-23 08:09:58 -05:00