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dt-bindings: phy: qcom,ipq8074-qmp-pcie: Document the ipq5210 QMP PCIe PHY

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The ipq5210 has one dual lane and one single lane PCIe phy.

The dual lane phy is similar to the dual lane phy present in ipq9574. Hence
qcom,ipq5210-qmp-gen3x2-pcie-phy is documented with ipq9574's dual lane phy
as fallback compatible.

The single lane phy (qcom,ipq5210-qmp-gen3x1-pcie-phy) is documented as
specific compatible as it uses a combination of its own initialization
tables and some of the existing tables.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Link: https://patch.msgid.link/20260721-pcie-phy-v5-1-8d403ef7e780@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Varadarajan Narayanan 2026-07-21 13:05:26 +05:30 committed by Vinod Koul
parent edb7772bb3
commit 9bc7329891
1 changed files with 2 additions and 0 deletions
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2
Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
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@ -17,6 +17,7 @@ properties:
compatible:
oneOf:
- enum:
- qcom,ipq5210-qmp-gen3x1-pcie-phy
- qcom,ipq6018-qmp-pcie-phy
- qcom,ipq8074-qmp-gen3-pcie-phy
- qcom,ipq8074-qmp-pcie-phy
@ -28,6 +29,7 @@ properties:
- const: qcom,ipq9574-qmp-gen3x1-pcie-phy
- items:
- enum:
- qcom,ipq5210-qmp-gen3x2-pcie-phy
- qcom,ipq5424-qmp-gen3x2-pcie-phy
- const: qcom,ipq9574-qmp-gen3x2-pcie-phy