Add event IDs and related bit fields for unified event support.
This is a preliminary patch to add mt7996 chipset support.
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>