drm/amdgpu/mmhub2: set clock gating for navi12

add navi12 define

Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Xiaojie Yuan 2019-08-01 15:47:15 +08:00 • committed by Alex Deucher
commit cf5a95e5b8