[PATCH v2 00/10] phy: qcom: qmp-pcie: Add PCIe PHY support for Hawi

[Dmitry Baryshkov]

On Thu, Jun 04, 2026 at 01:32:54AM +0000, Matthew Leung wrote:
> This series adds QMP PCIe PHY support for the Qualcomm Hawi SoC. The Hawi
> platform features two PCIe PHY configurations: Gen3 x2 and Gen4 x1.
> 
> The Gen3 x2 PHY uses v10 register definitions, while the Gen4 x1 PHY uses
> v10.60 register definitions.
> 
> The series adds:
> - device tree bindings (patch 1)
> - v10 register offset headers (patches 2-5)
> - v10.60 register offset headers (patches 6-9)
> - driver support with PHY initialization tables for both configurations
>   (patch 10)
> 
> Overlap:
> The series has overlap with "phy: qcom: Introduce USB support for Hawi"
> by Ronak Raheja (see link [1]). Both patch series introduce a subset of
> v10 registers (this series for PCIe and Ronak's for USB). I have
> coordinated with Ronak regarding the overlap, and we can update the
> series to resolve any overlap based on the order of merging.
> 
> Link: https://lore.kernel.org/all/20260508213234.4643-1-ronak.raheja@oss.qualcomm.com/ [1]
> 
> Signed-off-by: Matthew Leung <matthew.leung at oss.qualcomm.com>
> ---
> Changes in v2:
> - Rebased onto v7.1-rc6
> - Patch 1: no change (Reviewed-by carried forward)
> - Patch 9: rename QPHY_PCIE_V10_60_PCS_PCS_TX_RX_CONFIG to
>   QPHY_PCIE_V10_60_PCS_TX_RX_CONFIG to be consistent with the
>   naming convention used in previous pcs-pcie headers
> - Patch 10: update usage of renamed macro
> - Link to v1: https://patch.msgid.link/20260508-hawi-phy-pcie-v1-0-237b894353fc@oss.qualcomm.com
> 
> To: Vinod Koul <vkoul at kernel.org>
> To: Neil Armstrong <neil.armstrong at linaro.org>
> To: Rob Herring <robh at kernel.org>
> To: Krzysztof Kozlowski <krzk+dt at kernel.org>
> To: Conor Dooley <conor+dt at kernel.org>
> Cc: linux-arm-msm at vger.kernel.org
> Cc: linux-phy at lists.infradead.org
> Cc: devicetree at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org
> 
> ---
> Matthew Leung (10):
>       dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Add Hawi compatibles
>       phy: qcom-qmp: qserdes-com: Add v10 register offsets
>       phy: qcom-qmp: qserdes-txrx: Add v10 register offsets
>       phy: qcom-qmp: pcs: Add v10 register offsets
>       phy: qcom-qmp: pcs-pcie: Add v10 register offsets

Squash these 4 patches.

>       phy: qcom-qmp: qserdes-com: Add v10.60 register offsets
>       phy: qcom-qmp: qserdes-txrx: Add v10.60 register offsets
>       phy: qcom-qmp: pcs: Add v10.60 register offsets
>       phy: qcom-qmp: pcs-pcie: Add v10.60 register offsets

And these 4

>       phy: qcom: qmp-pcie: Add QMP PCIe PHY support for Hawi
> 
>  .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml   |   6 +
>  drivers/phy/qualcomm/phy-qcom-qmp-pcie.c           | 382 +++++++++++++++++++++
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v10.h   |  18 +
>  .../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v10_60.h    |  26 ++
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-v10.h        |  22 ++
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-v10_60.h     |  23 ++
>  .../phy/qualcomm/phy-qcom-qmp-qserdes-com-v10.h    |  49 +++
>  .../phy/qualcomm/phy-qcom-qmp-qserdes-com-v10_60.h |  55 +++
>  .../phy/qualcomm/phy-qcom-qmp-qserdes-txrx-v10.h   |  47 +++
>  .../qualcomm/phy-qcom-qmp-qserdes-txrx-v10_60.h    | 109 ++++++
>  drivers/phy/qualcomm/phy-qcom-qmp.h                |  10 +
>  11 files changed, 747 insertions(+)
> ---
> base-commit: e43ffb69e0438cddd72aaa30898b4dc446f664f8
> change-id: 20260506-hawi-phy-pcie-283933b4113e
> 
> Best regards,
> --  
> Matthew Leung <matthew.leung at oss.qualcomm.com>
> 
> 
> -- 
> linux-phy mailing list
> linux-phy at lists.infradead.org
> https://lists.infradead.org/mailman/listinfo/linux-phy

-- 
With best wishes
Dmitry