[PATCH v4 1/2] phy: qcom: qmp-pcie: Update PHY settings for QCS8300 & SA8775P

Dmitry Baryshkov dmitry.baryshkov at oss.qualcomm.com
Wed Jun 4 02:21:32 PDT 2025


On Wed, Jun 04, 2025 at 12:05:57PM +0530, Mrinmay Sarkar wrote:
> From: Mrinmay Sarkar <mrinmay.sarkar at oss.qualcomm.com>
> 
> Make changes to update the PHY settings to align with the latest

Don't 'Make changes'. Just 'Update'.

> PCIe PHY Hardware Programming Guide for both PCIe controllers
> on the SA8775P platform.
> 
> Add the ln_shrd region for SA8775P, incorporating new register
> writes as specified in the updated Hardware Programming Guide.
> 
> Update pcs table for QCS8300, since both QCS8300 and SA8775P are
> closely related and share same pcs settings.
> 
> Signed-off-by: Mrinmay Sarkar <mrinmay.sarkar at oss.qualcomm.com>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-pcie.c           | 89 ++++++++++++----------
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5_20.h |  2 +
>  drivers/phy/qualcomm/phy-qcom-qmp-pcs-v5_20.h      |  4 +
>  .../phy/qualcomm/phy-qcom-qmp-qserdes-ln-shrd-v5.h | 11 +++
>  drivers/phy/qualcomm/phy-qcom-qmp.h                |  1 +
>  5 files changed, 66 insertions(+), 41 deletions(-)
> 

The patch LGTM. With the commit message updated:


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>


-- 
With best wishes
Dmitry



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