From: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
To: Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Subject: Re: [PATCH v3 0/2] Add support for the QMP PCIe PHYs in Qualcomm IPQ9650
Date: Wed, 22 Jul 2026 18:02:06 +0530 [thread overview]
Message-ID: <bb810003-51d4-4dc8-9aba-19d09d9fb33a@oss.qualcomm.com> (raw)
In-Reply-To: <20260710-ipq9650_pcie_phy-v3-0-ef6018818d33@oss.qualcomm.com>
On 7/10/2026 11:16 PM, Kathiravan Thirumoorthy wrote:
> Qualcomm's IPQ9650 SoC has 3 Gen3 dual lane and 2 Gen3 single lane
> controllers with the QMP PHYs. Unlike the PHYs in the other IPQ SoC,
> refgen supply is needed to bringup the PHYs. Both single and dual lane
> shares the same HW init sequence. So reuse the tables.
>
> Document the compatible along with refgen supply and add the phy driver
> support for it.
>
> Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
> ---
Vinod, Gentle ping...
> Changes in v3:
> - Rebased on linux-next: next-20260710
> - Pick up R-b tag
> - Incorporate the link stability issue fix (QSERDES_V4_RX_RX_MODE_00_HIGH4
> from 0x35 to 0x3a) recommended by the IP team.
> Changes in v2:
> - rebase on phy-next
> - pick up R-b tag
> - Link to v1:
> https://lore.kernel.org/linux-arm-msm/20260602-ipq9650_pcie_phy-v1-0-d8c32a36dbd9@oss.qualcomm.com/
>
> To: Vinod Koul <vkoul@kernel.org>
> To: Neil Armstrong <neil.armstrong@linaro.org>
> To: Rob Herring <robh@kernel.org>
> To: Krzysztof Kozlowski <krzk+dt@kernel.org>
> To: Conor Dooley <conor+dt@kernel.org>
> Cc: linux-arm-msm@vger.kernel.org
> Cc: linux-phy@lists.infradead.org
> Cc: devicetree@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
>
> ---
> Kathiravan Thirumoorthy (2):
> dt-bindings: phy: qcom,ipq8074-qmp-pcie: document IPQ9650 QMP PCIe PHYs
> phy: qcom: qmp-pcie: Add IPQ9650 PCIe PHY support
>
> .../bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml | 19 ++
> drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 220 +++++++++++++++++++++
> 2 files changed, 239 insertions(+)
> ---
> base-commit: bee763d5f341b99cf472afeb508d4988f62a6ca1
> change-id: 20260521-ipq9650_pcie_phy-60d7df32581c
>
> Best regards,
> --
> Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
>
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next prev parent reply other threads:[~2026-07-22 12:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-10 17:46 [PATCH v3 0/2] Add support for the QMP PCIe PHYs in Qualcomm IPQ9650 Kathiravan Thirumoorthy
2026-07-10 17:46 ` [PATCH v3 1/2] dt-bindings: phy: qcom,ipq8074-qmp-pcie: document IPQ9650 QMP PCIe PHYs Kathiravan Thirumoorthy
2026-07-10 17:46 ` [PATCH v3 2/2] phy: qcom: qmp-pcie: Add IPQ9650 PCIe PHY support Kathiravan Thirumoorthy
2026-07-22 12:32 ` Kathiravan Thirumoorthy [this message]
2026-07-22 16:38 ` [PATCH v3 0/2] Add support for the QMP PCIe PHYs in Qualcomm IPQ9650 Vinod Koul
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