drm/amd/powerplay: implement smu_init[fini]_smc_tables for smu11

Each SMU IP may have a different number of SMU tables, so these tables
are allocated using dynamic memory

Signed-off-by: Kevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>