gpu: nova-core: Add bindings required by GSP sequencer

gpu: nova-core: Add bindings required by GSP sequencer

Add several firmware bindings required by GSP sequencer code.

Co-developed-by: Alistair Popple <apopple@nvidia.com>
Signed-off-by: Alistair Popple <apopple@nvidia.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
[acourbot@nvidia.com: remove a couple stray lines/unwanted comment
changes.]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Message-ID: <20251114195552.739371-7-joelagnelf@nvidia.com>