drm/amdgpu: add HDP IP v5.2.1 Clock Gating support

Add set/get_clockgating for HDP IP v5.2.1.

Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tim Huang 2022-08-09 18:59:49 +08:00 • committed by Alex Deucher
commit 73c49a624a