This is a major rework of the old v2 series.

The SoC always support USB 2.0 but for USB 3.0 it needs additional
configuration for the Serdes port. Such port can be either configured
for USB usage or for PCIe lines or HSGMII and these are configured
in the SCU space.

The previous implementation of a dedicated SSR driver was too
complex and fragile for the simple task of configuring a register
hence it was dropped and the handling is entirely in the PHY driver.

Everything was reducted to the dt-bindings to describe the Serdes line.

Also the property for the PHY are renamed to a more suitable name and
everything is now mandatory to simplify the implementation.
(the PHY are always present and active on the SoC)

Also other unrelated patch are dropped from this series.

Changes v3:
- Drop clk changes
- Drop SSR driver
- Rename property in Documentation
- Simplify PHY handling
- Move SSR handling inside the PHY driver
Changes v2:
- Drop changes for simple-mfd
- Rework PHY node structure to single node
- Drop port-id property in favor of serdes-port and
  usb2-monitor-clock-sel
- Make the SSR driver probe from the clock driver

Christian Marangi (4):
  dt-bindings: soc: Add bindings for Airoha SCU Serdes lines
  dt-bindings: phy: Add documentation for Airoha AN7581 USB PHY
  phy: move Airoha PCIe PHY driver to dedicated directory
  phy: airoha: Add support for Airoha AN7581 USB PHY

 .../bindings/phy/airoha,an7581-usb-phy.yaml   |   76 +
 MAINTAINERS                                   |   12 +-
 drivers/phy/Kconfig                           |   11 +-
 drivers/phy/Makefile                          |    5 +-
 drivers/phy/airoha/Kconfig                    |   23 +
 drivers/phy/airoha/Makefile                   |    4 +
 drivers/phy/airoha/phy-airoha-pcie-regs.h     |  494 +++++++
 drivers/phy/airoha/phy-airoha-pcie.c          | 1290 +++++++++++++++++
 drivers/phy/airoha/phy-airoha-usb.c           |  615 ++++++++
 .../dt-bindings/phy/airoha,an7581-usb-phy.h   |   11 +
 include/dt-bindings/soc/airoha,scu-ssr.h      |   11 +
 scripts/tracepoint-update                     |  Bin 0 -> 22952 bytes
 12 files changed, 2538 insertions(+), 14 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/phy/airoha,an7581-usb-phy.yaml
 create mode 100644 drivers/phy/airoha/Kconfig
 create mode 100644 drivers/phy/airoha/Makefile
 create mode 100644 drivers/phy/airoha/phy-airoha-pcie-regs.h
 create mode 100644 drivers/phy/airoha/phy-airoha-pcie.c
 create mode 100644 drivers/phy/airoha/phy-airoha-usb.c
 create mode 100644 include/dt-bindings/phy/airoha,an7581-usb-phy.h
 create mode 100644 include/dt-bindings/soc/airoha,scu-ssr.h
 create mode 100755 scripts/tracepoint-update

-- 
2.51.0