[PATCH v2 0/2] arm64: dts: qcom: sc7280: Add PCIe0 node
From: Krishna Chaitanya Chundru
Date: Tue Aug 12 2025 - 10:18:45 EST
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@xxxxxxxxxxxxxxxx>
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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@xxxxxxxxxxx/
---
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(-)
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base-commit: c30a13538d9f8b2a60b2f6b26abe046dea10aa12
change-id: 20250809-sc7280-2dedf8ecad04
Best regards,
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Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>