| commit | 44a6311c0a83f682bcf18fae389a1b270df29314 | |
| author | Eduardo Valentin <eduardo.valentin@nokia.com> | |
| Thu, 20 Aug 2009 13:18:09 +0000 (20 16:18 +0300) | ||
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | |
| Thu, 20 Aug 2009 19:10:25 +0000 (20 20:10 +0100) | ||
| tree | 870d1eec47f03360c66be122c0d292aa1cbee6b8 | treesnapshot (tar.gz zip) |
| parent | 946a49a95dabc9dd10344ae9ab4db9f14c5ad502 | commitdiff |
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>
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 | diffblobblamehistory |