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[v9,0/3] Use the generic PHY framework for Ingenic USB PHY.

Message ID 20201116141906.11758-1-zhouyanjie@wanyeetech.com
Headers show
Series Use the generic PHY framework for Ingenic USB PHY. | expand

Message

Zhou Yanjie Nov. 16, 2020, 2:19 p.m. UTC 
v3->v4:
Only add new generic-PHY driver, without removing the old one. Because the
jz4740-musb driver is not ready to use the generic PHY framework. When the
jz4740-musb driver is modified to use the generic PHY framework, the old
jz4770-phy driver can be "retired".

v4->v5:
1.Add an extra blank line between "devm_of_phy_provider_register" and "return".
2.Remove unnecessary "phy_set_drvdata".
3.Add Paul Cercueil's Reviewed-by.

v5->v6:
1.Revert the removal of "phy_set_drvdata" in v5, removing "phy_set_drvdata" will
  cause a kernel panic on CI20.
  Reported-by: H. Nikolaus Schaller <hns@goldelico.com>
2.Rewrite the macro definitions, replace the original code with "FIELD_PREP()"
  and "u32p_replace_bits()" according to Vinod Koul's suggestion.

v6->v7:
1.Remove the stray tab character.
2.Remove unnecessary "platform_set_drvdata".
3.Remove the "dev" field in priv structure, and use &phy->dev instead.

v7->v8:
Add support for Ingenic JZ4775 SoC and X2000 SoC.

v8->v9:
Correct the path errors in "ingenic,phy-usb.yaml" and "ingenic,cgu.yaml".

周琰杰 (Zhou Yanjie) (3):
  USB: PHY: JZ4770: Remove unnecessary function calls.
  dt-bindings: USB: Add bindings for Ingenic JZ4775 and X2000.
  PHY: Ingenic: Add USB PHY driver using generic PHY framework.

 .../devicetree/bindings/clock/ingenic,cgu.yaml     |   2 +-
 .../ingenic,phy-usb.yaml}                          |   4 +-
 drivers/phy/Kconfig                                |   1 +
 drivers/phy/Makefile                               |   1 +
 drivers/phy/ingenic/Kconfig                        |  12 +
 drivers/phy/ingenic/Makefile                       |   2 +
 drivers/phy/ingenic/phy-ingenic-usb.c              | 412 +++++++++++++++++++++
 drivers/usb/phy/phy-jz4770.c                       |   2 +-
 8 files changed, 433 insertions(+), 3 deletions(-)
 rename Documentation/devicetree/bindings/{usb/ingenic,jz4770-phy.yaml => phy/ingenic,phy-usb.yaml} (89%)
 create mode 100644 drivers/phy/ingenic/Kconfig
 create mode 100644 drivers/phy/ingenic/Makefile
 create mode 100644 drivers/phy/ingenic/phy-ingenic-usb.c