Hi, This series adds initial support for the Microsemi Ethernet switch present on Ocelot SoCs.
This only has bridging (and STP) support for now and it uses the switchdev framework. Coming features are VLAN filtering, link aggregation, IGMP snooping. The switch can also be connected to an external CPU using PCIe. I have a PoC for that but it is still a bit clunky. Also, support for integration on other SoCs will be submitted. The ocelot dts changes are here for reference and should probably go through the MIPS tree once the bindings are accepted. Cc: James Hogan <jho...@kernel.org> Alexandre Belloni (8): net: phy: Add initial support for Microsemi Ocelot internal PHYs. dt-bindings: net: add DT bindings for Microsemi MIIM net: mscc: Add MDIO driver dt-bindings: net: add DT bindings for Microsemi Ocelot Switch net: mscc: Add initial Ocelot switch support MIPS: mscc: Add switch to ocelot MIPS: mscc: connect phys to ports on ocelot_pcb123 MAINTAINERS: Add entry for Microsemi Ethernet switches .../devicetree/bindings/net/mscc-miim.txt | 25 + .../devicetree/bindings/net/mscc-ocelot.txt | 62 + MAINTAINERS | 6 + arch/mips/boot/dts/mscc/ocelot.dtsi | 84 ++ arch/mips/boot/dts/mscc/ocelot_pcb123.dts | 16 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/mscc/Kconfig | 36 + drivers/net/ethernet/mscc/Makefile | 6 + drivers/net/ethernet/mscc/mscc_miim.c | 210 +++ drivers/net/ethernet/mscc/ocelot.c | 1346 ++++++++++++++++++++ drivers/net/ethernet/mscc/ocelot.h | 554 ++++++++ drivers/net/ethernet/mscc/ocelot_ana.h | 625 +++++++++ drivers/net/ethernet/mscc/ocelot_board.c | 329 +++++ drivers/net/ethernet/mscc/ocelot_dev.h | 275 ++++ drivers/net/ethernet/mscc/ocelot_dev_gmii.h | 154 +++ drivers/net/ethernet/mscc/ocelot_hsio.h | 785 ++++++++++++ drivers/net/ethernet/mscc/ocelot_io.c | 116 ++ drivers/net/ethernet/mscc/ocelot_qs.h | 78 ++ drivers/net/ethernet/mscc/ocelot_qsys.h | 270 ++++ drivers/net/ethernet/mscc/ocelot_regs.c | 399 ++++++ drivers/net/ethernet/mscc/ocelot_rew.h | 81 ++ drivers/net/ethernet/mscc/ocelot_sys.h | 140 ++ drivers/net/phy/mscc.c | 15 + 24 files changed, 5614 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/mscc-miim.txt create mode 100644 Documentation/devicetree/bindings/net/mscc-ocelot.txt create mode 100644 drivers/net/ethernet/mscc/Kconfig create mode 100644 drivers/net/ethernet/mscc/Makefile create mode 100644 drivers/net/ethernet/mscc/mscc_miim.c create mode 100644 drivers/net/ethernet/mscc/ocelot.c create mode 100644 drivers/net/ethernet/mscc/ocelot.h create mode 100644 drivers/net/ethernet/mscc/ocelot_ana.h create mode 100644 drivers/net/ethernet/mscc/ocelot_board.c create mode 100644 drivers/net/ethernet/mscc/ocelot_dev.h create mode 100644 drivers/net/ethernet/mscc/ocelot_dev_gmii.h create mode 100644 drivers/net/ethernet/mscc/ocelot_hsio.h create mode 100644 drivers/net/ethernet/mscc/ocelot_io.c create mode 100644 drivers/net/ethernet/mscc/ocelot_qs.h create mode 100644 drivers/net/ethernet/mscc/ocelot_qsys.h create mode 100644 drivers/net/ethernet/mscc/ocelot_regs.c create mode 100644 drivers/net/ethernet/mscc/ocelot_rew.h create mode 100644 drivers/net/ethernet/mscc/ocelot_sys.h -- 2.16.2
