pan/bi: Add more instruction set XML for Valhall
Some Valhall XML from the past few months... the reverse-engineering is happening out-of-tree ( in https://gitlab.freedesktop.org/panfrost/panloader/-/tree/valhall-shenanigans ), sync the good bits.
Some Valhall XML from the past few months... the reverse-engineering is happening out-of-tree ( in https://gitlab.freedesktop.org/panfrost/panloader/-/tree/valhall-shenanigans ), sync the good bits.