tree ee11bcfcd8e9e7c7c4adbcf85ae1ed0b3db1fcc2
parent ca6ebb39df2be99f08fcf30335b4d52319ab9208
author Alex Deucher <alexander.deucher@amd.com> 1376061519 -0400
committer Alex Deucher <alexander.deucher@amd.com> 1377894654 -0400

drm/radeon: restructure cg/pg on cik (v2)

- use new cg/pg flags for finer grained clock and
powergating control
- restructure the cg/pg code so it can be called from
other components such as dpm

v2: fix build breakage from rebase

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>