Commit a58dec62 authored 9 years ago by John Crispin

ramips: improve rt2880 spi setup


* check clock rate, SPI mode, and word sizes
* setup spi polarity
* enable spi1 hw if need

Signed-off-by: Michael Lee <igvtee@gmail.com>

SVN-Revision: 47577

parent 2ce886f1

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