tree 0e7c39c04d222c66831e975cd66b808c9b741fb1
parent 7f0b16fba4cdb511bf517bd56ed6834ff2c1da0f
author Kumar Gala <galak@kernel.crashing.org> 1237448779 -0500
committer Tom Rix <Tom.Rix@windriver.com> 1254578679 -0500

ppc/p4080: Determine various chip frequencies on CoreNet platforms

The means to determine the core, bus, and DDR frequencies are completely
new on CoreNet style platforms.  Additionally on p4080 we can have
different frequencies for FMAN and PME IP blocks.  We need to keep track
of the FMAN & PME frequencies since they are used for time stamping
capabilities inside each block.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>