linux-kernel - [PATCH v3 00/10] Introduce Glymur USB support

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Message-Id: <20250925022850.4133013-1-wesley.cheng@oss.qualcomm.com>
Date: Wed, 24 Sep 2025 19:28:40 -0700
From: Wesley Cheng <wesley.cheng@....qualcomm.com>
To: krzk+dt@...nel.org, conor+dt@...nel.org, dmitry.baryshkov@....qualcomm.com,
        kishon@...nel.org, vkoul@...nel.org, gregkh@...uxfoundation.org,
        robh@...nel.org
Cc: linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Wesley Cheng <wesley.cheng@....qualcomm.com>
Subject: [PATCH v3 00/10] Introduce Glymur USB support

This series enables the PHY level changes that are required to support
the type C based controllers and the multiport controller.  The typeC
ports utilize a usb43dp based QMP PHY for the SSUSB path, while using
the M31 eUSB2 PHY for the HSUSB path.  For the multiport controller,
it will utilize two QMP UNI PHYs for the SSUSB path, and two M31 eUSB2
PHYs for the HSUSB path.

-----
Changes in v3:
- Fixed some incorrect patch ordering.
- Alphabetized Glymur QMP settings for combo and UNI setting arrays

Changes in v2:
- Updated QMP combo PHY to properly handle the refgen-supply and to
remove the primary core reference/tag
- Updated QMP UNI PHY to properly handle the refgen-supply and added
a separate IF/THEN block to handle the new clkref
- Updated M31 eUSB2 to make clocks and clocks-name required for sm8750
and optional for Glymur
- Fixed missing PCS MISC table
- Added SMB2370 repeater changes

Wesley Cheng (10):
  dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Add Glymur compatible
  dt-bindings: phy: qcom,qmp-usb: Add Glymur USB UNI PHY compatible
  dt-bindings: phy: qcom-m31-eusb2: Add Glymur compatible
  dt-bindings: usb: qcom,snps-dwc3: Add Glymur compatible
  dt-bindings: phy: qcom,snps-eusb2-repeater: Add SMB2370 compatible
  phy: qualcomm: Update the QMP clamp register for V6
  phy: qualcomm: qmp-combo: Update QMP PHY with Glymur settings
  phy: qualcomm: qmp-usb: Add support for Glymur USB UNI PHY
  phy: qualcomm: m31-eusb2: Make clkref an optional resource
  phy: qualcomm: eusb2-repeater: Add SMB2370 eUSB2 repeater support

 .../bindings/phy/qcom,m31-eusb2-phy.yaml      |  21 +-
 .../phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml   |  35 ++
 .../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml    |  19 +-
 .../phy/qcom,snps-eusb2-repeater.yaml         |   1 +
 .../bindings/usb/qcom,snps-dwc3.yaml          |  26 ++
 .../phy/qualcomm/phy-qcom-eusb2-repeater.c    |  18 +
 drivers/phy/qualcomm/phy-qcom-m31-eusb2.c     |   2 +-
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c     | 349 +++++++++++++++++-
 .../phy/qualcomm/phy-qcom-qmp-pcs-aon-v6.h    |  12 +
 .../phy/qualcomm/phy-qcom-qmp-pcs-misc-v5.h   |  12 +
 drivers/phy/qualcomm/phy-qcom-qmp-usb.c       | 163 ++++++++
 drivers/phy/qualcomm/phy-qcom-qmp.h           |   4 +
 12 files changed, 649 insertions(+), 13 deletions(-)
 create mode 100644 drivers/phy/qualcomm/phy-qcom-qmp-pcs-aon-v6.h
 create mode 100644 drivers/phy/qualcomm/phy-qcom-qmp-pcs-misc-v5.h