[PATCH v4 0/4] Add USB Phy driver and binding changes for Qualcomm Shikra SoC

Krishna Kurapati krishna.kurapati at oss.qualcomm.com
Wed Jul 1 09:50:47 PDT 2026


This series adds Driver and binding changes for USB Phys on Shikra.
There are two USB controllers - One of them is SS capable and other is
highspeed only capable.

Changes in v4:
- Moved to using qcs615-usb3-dp-phy and added resets specific to shikra
- Updated bindings to reflect that there are 3 resets used in qmp phy
- Add remote endpoints and orientation-switch for Type-c handling

Link to v3:
https://lore.kernel.org/all/20260526184401.3959717-1-pratham.pratap@oss.qualcomm.com/

Changes in v3:
- Moved to using qcs615-usb3-dp-phy since the DP Phy is present although
not operational.
- Using Talos as a fallback for shikra in qmp driver
- Add required "phy" reset in qmp usbc driver since its needed on Shikra
      
Link to v2:
https://lore.kernel.org/all/20260504170659.282532-1-krishna.kurapati@oss.qualcomm.com/
       
Changes in v2:
- Separated the usb controller binding changes
- Updated commit texts.
        
Link to v1:
https://lore.kernel.org/all/20260430-shikra-usb-v1-0-c9c108536fdc@oss.qualcomm.com/

Krishna Kurapati (4):
  dt-bindings: phy: qcom,qusb2: Document QUSB2 Phy for Shikra
  dt-bindings: phy: qcs615-qmp-usb3dp: Add support for Shikra SoC
  phy: qcom-qusb2: Add support for Shikra
  phy: qcom: qmp-usbc: Add qmp configuration for Shikra

 .../phy/qcom,qcs615-qmp-usb3dp-phy.yaml       | 54 ++++++++++++++++++-
 .../bindings/phy/qcom,qusb2-phy.yaml          |  1 +
 drivers/phy/qualcomm/phy-qcom-qmp-usbc.c      | 53 ++++++++++++++++--
 drivers/phy/qualcomm/phy-qcom-qusb2.c         | 16 ++++++
 4 files changed, 120 insertions(+), 4 deletions(-)

-- 
2.34.1




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