dt-bindings: net: brcm,asp-v2.0: Add asp-v3.0

Add asp-v3.0 support. v3.0 is a major revision that reduces
the feature set for cost savings. We have a reduced amount of
channels and network filters.

Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250422233645.1931036-6-justin.chen@broadcom.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>