Eric Millbrandt fa32154e47 powerpc/5200: tighten up ac97 reset timing
Tighten up time timing around the gpio reset functionality.  Add a 200ns
delay before remuxing the pins back to ac97 to comply with the ac97 spec.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-09-08 11:55:26 -06:00
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