m68knommu: introduce basic clk infrastructure

Create basic support for clk API. Recent changes to the FEC driver
(used by many ColdFire family parts) need this. Initially only
supports getting the master clock frequency.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer 2009-03-04 10:43:06 +10:00
commit facdf0ed4f
2 changed files with 41 additions and 1 deletions