Enable VCN Dynamic Power Gating control for GC IP v11.0.4.
Signed-off-by: NSaleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Reviewed-by: NVeerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>