linux-kernel - [PATCH 0/2] Update PCIe PHY settings for SA8775P

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Message-Id: <20250423-update_phy-v1-0-30eb51703bb8@oss.qualcomm.com>
Date: Wed, 23 Apr 2025 16:45:42 +0530
From: Mrinmay Sarkar <mrinmay.sarkar@....qualcomm.com>
To: Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-phy@...ts.infradead.org, devicetree@...r.kernel.org,
        krishna.chundru@....qualcomm.com, quic_vbadigan@...cinc.com,
        quic_nayiluri@...cinc.com, quic_ramkri@...cinc.com,
        quic_nitegupt@...cinc.com,
        Mrinmay Sarkar <mrinmay.sarkar@....qualcomm.com>
Subject: [PATCH 0/2] Update PCIe PHY settings for SA8775P

This Series is to update PCIe PHY settings as per latest
hardware programming guide and update max link speed to
gen4 for SA8775P PCIe EP

Signed-off-by: Mrinmay Sarkar <mrinmay.sarkar@....qualcomm.com>
---
Mrinmay Sarkar (2):
      phy: qcom: qmp-pcie: Update PHY settings for SA8775P
      arm64: dts: qcom: sa8775p: Set max link speed to Gen4 for PCIe EP

 arch/arm64/boot/dts/qcom/sa8775p.dtsi              |  4 +-
 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 +
 6 files changed, 68 insertions(+), 43 deletions(-)
---
base-commit: 2c9c612abeb38aab0e87d48496de6fd6daafb00b
change-id: 20250423-update_phy-0f2fef2aa075

Best regards,
-- 
Mrinmay Sarkar <mrinmay.sarkar@....qualcomm.com>