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[v6,0/2] Use the generic PHY framework for Ingenic USB PHY.

Message ID 20200923162600.44105-1-zhouyanjie@wanyeetech.com
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Series Use the generic PHY framework for Ingenic USB PHY. | expand

Message

Zhou Yanjie Sept. 23, 2020, 4:25 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.

周琰杰 (Zhou Yanjie) (2):
  USB: PHY: JZ4770: Remove unnecessary function calls.
  PHY: Ingenic: Add USB PHY driver using generic PHY framework.

 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 | 378 ++++++++++++++++++++++++++++++++++
 drivers/usb/phy/phy-jz4770.c          |   2 +-
 6 files changed, 395 insertions(+), 1 deletion(-)
 create mode 100644 drivers/phy/ingenic/Kconfig
 create mode 100644 drivers/phy/ingenic/Makefile
 create mode 100644 drivers/phy/ingenic/phy-ingenic-usb.c