zynqmp: pm: Implement PM_INIT_FINALIZE PM API call

The PM_INIT_FINALIZE PM API is required to inform the PFW that APU is
done with requesting nodes and that not-requested nodes can be powered
down. If PM is not enabled, this call will never be made and PFW will
never power down any of the nodes which APU can use.

Signed-off-by: Filip Drazic <filip.drazic@aggios.com>
3 files changed