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[v6,0/2] Add Synopsys High-Speed USB PHY driver for Qualcomm SoCs

Message ID 20181220010112.16824-1-shawn.guo@linaro.org (mailing list archive)
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Series Add Synopsys High-Speed USB PHY driver for Qualcomm SoCs | expand

Message

Shawn Guo Dec. 20, 2018, 1:01 a.m. UTC 
It's based on a downstream driver from Sriharsha Allenki <sallenki@codeaurora.org>
that uses USB phy framework, and gets rewrote to adpot generic phy
framework together with quite some cleanups.

Changes for v6:
 - Fix the typo of "snsp" in driver file name. (Thanks Jack)

Changes for v5:
 - Drop mb() call from function qcom_snps_hsphy_init_sequence() and
   qcom_snps_hsphy_por_reset().

Changes for v4:
 - Kill device tree property 'qcom,init-seq' by moving the settings
   into phy driver as device match data.

Changes for v3:
 - Use SoC specific compatible "qcom,qcs404-usb-hsphy".
 - Use OF graph instead of extcon bindings to model the link to USB
   connector.

Changes for v2:
 - Add a pointer to phy/phy-bindings.txt for property #phy-cells.
 - Roll back voltage settings in case function
   qcom_snps_hsphy_config_regulators() fails in the middle.
 - Add a comment for init-seq tuple which consists of 3 numbers.
 - Sort include headers alphabetically.
 - Sort register definitions in order of offset.

Shawn Guo (1):
  phy: qualcomm: Add Synopsys High-Speed USB PHY driver

Sriharsha Allenki (1):
  dt-bindings: phy: Add Qualcomm Synopsys High-Speed USB PHY binding

 .../phy/qcom,snps-28nm-usb-hs-phy.txt         |  87 +++
 drivers/phy/qualcomm/Kconfig                  |  10 +
 drivers/phy/qualcomm/Makefile                 |   1 +
 .../phy/qualcomm/phy-qcom-usb-hs-snps-28nm.c  | 529 ++++++++++++++++++
 4 files changed, 627 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/qcom,snps-28nm-usb-hs-phy.txt
 create mode 100644 drivers/phy/qualcomm/phy-qcom-usb-hs-snps-28nm.c