linux-kernel - [PATCH net-next v3 0/7] net: ethernet backplane support on DPAA1

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Date:   Mon, 22 Jun 2020 16:38:13 +0300
From:   Florinel Iordache <florinel.iordache@....com>
To:     davem@...emloft.net, netdev@...r.kernel.org, andrew@...n.ch,
        f.fainelli@...il.com, hkallweit1@...il.com, linux@...linux.org.uk
Cc:     devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
        robh+dt@...nel.org, mark.rutland@....com, kuba@...nel.org,
        corbet@....net, shawnguo@...nel.org, leoyang.li@....com,
        madalin.bucur@....nxp.com, ioana.ciornei@....com,
        linux-kernel@...r.kernel.org,
        Florinel Iordache <florinel.iordache@....com>
Subject: [PATCH net-next v3 0/7] net: ethernet backplane support on DPAA1

Add support for Ethernet Backplane KR driver only on DPAA1 devices.
Ethernet Backplane KR generic driver is using link training
(ieee802.3ap/ba standards), equalization algorithms (bee, fixed) and
enable qoriq family of devices.
This driver is dependent on uboot Backplane KR support:
patchwork.ozlabs.org/project/uboot/list/?series=164627&state=*

v3 changes:
* The entire DPAA2 support was removed as well as phylink changes.
This patchset contains only DPAA1 support for KR.
* DPAA2 support will be added after we find a suitable solution
for PCS representation.
* All the changes made in v2 that addressed all the feedback not
related to PCS representation, are kept in v3 as well.

Florinel Iordache (7):
  doc: net: add backplane documentation
  dt-bindings: net: add backplane dt bindings
  net: fman: add kr support for dpaa1 mac
  net: phy: add backplane kr driver support
  net: phy: enable qoriq backplane support
  net: phy: add bee algorithm for kr training
  arm64: dts: add serdes and mdio description

 .../bindings/net/ethernet-controller.yaml          |    7 +-
 .../devicetree/bindings/net/ethernet-phy.yaml      |   50 +
 .../devicetree/bindings/net/serdes-lane.yaml       |   49 +
 Documentation/devicetree/bindings/net/serdes.yaml  |   42 +
 Documentation/networking/backplane.rst             |  159 ++
 Documentation/networking/phy.rst                   |    9 +-
 arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi     |   33 +-
 .../boot/dts/freescale/qoriq-fman3-0-10g-0.dtsi    |    5 +-
 .../boot/dts/freescale/qoriq-fman3-0-10g-1.dtsi    |    5 +-
 drivers/net/ethernet/freescale/fman/mac.c          |   10 +-
 drivers/net/phy/Kconfig                            |    2 +
 drivers/net/phy/Makefile                           |    1 +
 drivers/net/phy/backplane/Kconfig                  |   40 +
 drivers/net/phy/backplane/Makefile                 |   12 +
 drivers/net/phy/backplane/backplane.c              | 1557 ++++++++++++++++++++
 drivers/net/phy/backplane/backplane.h              |  293 ++++
 drivers/net/phy/backplane/eq_bee.c                 | 1076 ++++++++++++++
 drivers/net/phy/backplane/eq_fixed.c               |   83 ++
 drivers/net/phy/backplane/equalization.h           |  275 ++++
 drivers/net/phy/backplane/link_training.c          | 1529 +++++++++++++++++++
 drivers/net/phy/backplane/link_training.h          |   32 +
 drivers/net/phy/backplane/qoriq_backplane.c        |  473 ++++++
 drivers/net/phy/backplane/qoriq_backplane.h        |   42 +
 drivers/net/phy/backplane/qoriq_serdes_10g.c       |  486 ++++++
 24 files changed, 6258 insertions(+), 12 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/net/serdes-lane.yaml
 create mode 100644 Documentation/devicetree/bindings/net/serdes.yaml
 create mode 100644 Documentation/networking/backplane.rst
 create mode 100644 drivers/net/phy/backplane/Kconfig
 create mode 100644 drivers/net/phy/backplane/Makefile
 create mode 100644 drivers/net/phy/backplane/backplane.c
 create mode 100644 drivers/net/phy/backplane/backplane.h
 create mode 100644 drivers/net/phy/backplane/eq_bee.c
 create mode 100644 drivers/net/phy/backplane/eq_fixed.c
 create mode 100644 drivers/net/phy/backplane/equalization.h
 create mode 100644 drivers/net/phy/backplane/link_training.c
 create mode 100644 drivers/net/phy/backplane/link_training.h
 create mode 100644 drivers/net/phy/backplane/qoriq_backplane.c
 create mode 100644 drivers/net/phy/backplane/qoriq_backplane.h
 create mode 100644 drivers/net/phy/backplane/qoriq_serdes_10g.c

-- 
1.9.1