linux-kernel - [PATCH v2 0/2] arm64: dts: qcom: sc7280: Add PCIe0 node

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Message-Id: <20250812-sc7280-v2-0-814e36121af0@oss.qualcomm.com>
Date: Tue, 12 Aug 2025 19:26:43 +0530
From: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
To: Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        cros-qcom-dts-watchers@...omium.org,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
Subject: [PATCH v2 0/2] arm64: dts: qcom: sc7280: Add PCIe0 node

Add PCIe dtsi node for PCIe0 controller on sc7280 platform.
SC7280 PCIe0 PHY is functionally compatible with the SM8250 Gen3 x1 PCIe
PHY. To reflect this compatibility, update the binding schema to include
qcom,sc7280-qmp-gen3x1-pcie-phy using enum within a oneOf block, while
retaining qcom,sm8250-qmp-gen3x1-pcie-phy as a const.

Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
---
Changes from v1:
- Rebased to the latest code
- Added new compatible for pcie0 phy (Krzysztof)
- Fix the name of the pinctrl state of PCIe side band signals(Krzysztof)
Link to v1: https://lore.kernel.org/all/1690540760-20191-1-git-send-email-quic_krichai@quicinc.com/

---
Krishna Chaitanya Chundru (2):
      dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document SC7280 PCIe0 phy
      arm64: dts: qcom: sc7280: Add PCIe0 node

 .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml   |  69 +++++----
 arch/arm64/boot/dts/qcom/sc7280.dtsi               | 170 ++++++++++++++++++++-
 2 files changed, 206 insertions(+), 33 deletions(-)
---
base-commit: c30a13538d9f8b2a60b2f6b26abe046dea10aa12
change-id: 20250809-sc7280-2dedf8ecad04

Best regards,
-- 
Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>