[PATCH v4 0/2] phy: renesas: Add Renesas Ethernet SERDES driver for R-Car S4-8

[Yoshihiro Shimoda]

This patch series is based on next-20221104.
Add support for R-Car S4-8 Etherent SERDES as a Generic PHY.

Changes from v3:
https://lore.kernel.org/all/20221027134006.2343164-1-yoshihiro.shimoda.uh@renesas.com/
 - Rebased on next-20221104.
 - Add Reviewed-by in the patch [1/2].
 - Sorted config names alphabetically in the Kconfig of patch [2/2].
 - Use dev_dbg() instead of pr_debug() in the patch [2/2].

Changes from v2:
https://lore.kernel.org/all/20221019083449.933005-1-yoshihiro.shimoda.uh@renesas.com/
 - Rebased on next-20221027.
 - Fix examples on the dt-bindings doc.
 - Remove unneeded variable in r8a779f0_eth_serdes_probe().

Changes from v1:
https://lore.kernel.org/all/20220922051645.3442321-1-yoshihiro.shimoda.uh@renesas.com/
 - Rebased on next-20221017.
 - Rename the dt-binding file.
 - Fix the node name of examples.
 - Fix Makefile.
 - Modify the initialized procedure for all channels.
 - Add commit description about the initialization.

Yoshihiro Shimoda (2):
  dt-bindings: phy: renesas: Document Renesas Ethernet SERDES
  phy: renesas: Add Renesas Ethernet SERDES driver for R-Car S4-8

 .../phy/renesas,r8a779f0-ether-serdes.yaml    |  54 +++
 drivers/phy/renesas/Kconfig                   |   8 +
 drivers/phy/renesas/Makefile                  |   1 +
 drivers/phy/renesas/r8a779f0-ether-serdes.c   | 417 ++++++++++++++++++
 4 files changed, 480 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml
 create mode 100644 drivers/phy/renesas/r8a779f0-ether-serdes.c

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2.25.1