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(parent: 946a49a) | patch
OMAP: McBSP: Use appropriate value for startup delay
authorEduardo Valentin <eduardo.valentin@nokia.com>
Thu, 20 Aug 2009 13:18:09 +0000 (16:18 +0300)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Thu, 20 Aug 2009 19:10:25 +0000 (20:10 +0100)
commit44a6311c0a83f682bcf18fae389a1b270df29314
tree870d1eec47f03360c66be122c0d292aa1cbee6b8tree | snapshot (tar.gz zip)
parent946a49a95dabc9dd10344ae9ab4db9f14c5ad502commit | diff
OMAP: McBSP: Use appropriate value for startup delay

Increasing startup delay value as worst case:
 CLKSRG*2 = 8000khz: (1/8000) * 2 * 2 usec

Although, 100us may give enough time for two CLKSRG,
due to some unknown PM related, clock gating etc. reason,
this patch increases it to 500us.

Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
arch/arm/plat-omap/mcbsp.c diff | blob | blame | history