Continue to prepare for supporting the newer standalone MaxLinear GSW1xx
switch family by extending the existing lantiq_gswip driver to allow it
to support MII interfaces and MDIO bus of the GSW1xx.

This series has been preceded by an RFC series which covers everything
needed to support the MaxLinear GSW1xx family of switches. Andrew Lunn
had suggested to split it into a couple of smaller series and start
with the changes which don't yet make actual functional changes or
support new features.

Everything has been compile and runtime tested on AVM Fritz!Box 7490
(GSWIP version 2.1, VR9 v1.2)

Link: https://lore.kernel.org/netdev/aKDhFCNwjDDwRKsI@pidgin.makrotopia.org/

v4: fix newly introduced syntax error in struct initializer
v3: explicitly initialize mii_port_reg_offset to 0
v2: move lantiq_gswip driver to its own folder

Daniel Golle (6):
  net: dsa: lantiq_gswip: move to dedicated folder
  net: dsa: lantiq_gswip: support model-specific mac_select_pcs()
  net: dsa: lantiq_gswip: ignore SerDes modes in phylink_mac_config()
  net: dsa: lantiq_gswip: support offset of MII registers
  net: dsa: lantiq_gswip: support standard MDIO node name
  net: dsa: lantiq_gswip: move MDIO bus registration to .setup()

 MAINTAINERS                                 |  3 +-
 drivers/net/dsa/Kconfig                     |  8 +--
 drivers/net/dsa/Makefile                    |  2 +-
 drivers/net/dsa/lantiq/Kconfig              |  7 +++
 drivers/net/dsa/lantiq/Makefile             |  1 +
 drivers/net/dsa/{ => lantiq}/lantiq_gswip.c | 54 ++++++++++++++++-----
 drivers/net/dsa/{ => lantiq}/lantiq_gswip.h |  4 ++
 drivers/net/dsa/{ => lantiq}/lantiq_pce.h   |  0
 8 files changed, 57 insertions(+), 22 deletions(-)
 create mode 100644 drivers/net/dsa/lantiq/Kconfig
 create mode 100644 drivers/net/dsa/lantiq/Makefile
 rename drivers/net/dsa/{ => lantiq}/lantiq_gswip.c (98%)
 rename drivers/net/dsa/{ => lantiq}/lantiq_gswip.h (98%)
 rename drivers/net/dsa/{ => lantiq}/lantiq_pce.h (100%)

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2.51.0