On Thu, 30 Apr 2026 10:49:32 +0800, Wei Fang wrote: > Add bindings for NETC switch. This switch is a PCIe function of NETC IP, > it supports advanced QoS with 8 traffic classes and 4 drop resilience > levels, and a full range of TSN standards capabilities. The switch CPU > port connects to an internal ENETC port, which is also a PCIe function > of NETC IP. So these two ports use a light-weight "pseudo MAC" instead > of a back-to-back MAC, because the "pseudo MAC" provides the delineation > between switch and ENETC, this translates to lower power (less logic and > memory) and lower delay (as there is no serialization delay across this > link). > > Signed-off-by: Wei Fang <[email protected]> > Reviewed-by: Frank Li <[email protected]> > --- > .../bindings/net/dsa/nxp,netc-switch.yaml | 127 ++++++++++++++++++ > 1 file changed, 127 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/net/dsa/nxp,netc-switch.yaml >
Reviewed-by: Rob Herring (Arm) <[email protected]>
