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dt-bindings: phy: qcom,qmp-pcie: Add X1P42100 PCIe Gen4x4 PHY

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X1P42100 has two Gen4x4 PHYs instead of one Gen4x4 and one Gen4x8.

They are mostly identical to X1E80100's Gen4x4 PHY, but there are some
minor details in the programming sequences.

Introduce a new compatible for this flavor of the PHY.

Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Konrad Dybcio authored and Vinod Koul committed 2025-02-10 22:38:55 +05:30
1 parent ad205ffc0d
commit 2e1ffd4c18
1 file changed
+3
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Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml
+3
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@@ -45,6 +45,7 @@ properties:
- qcom,x1e80100-qmp-gen4x2-pcie-phy
- qcom,x1e80100-qmp-gen4x4-pcie-phy
- qcom,x1e80100-qmp-gen4x8-pcie-phy
- qcom,x1p42100-qmp-gen4x4-pcie-phy
reg:
minItems: 1
@@ -124,6 +125,7 @@ allOf:
enum:
- qcom,sc8280xp-qmp-gen3x4-pcie-phy
- qcom,x1e80100-qmp-gen4x4-pcie-phy
- qcom,x1p42100-qmp-gen4x4-pcie-phy
then:
properties:
reg:
@@ -180,6 +182,7 @@ allOf:
- qcom,x1e80100-qmp-gen4x2-pcie-phy
- qcom,x1e80100-qmp-gen4x4-pcie-phy
- qcom,x1e80100-qmp-gen4x8-pcie-phy
- qcom,x1p42100-qmp-gen4x4-pcie-phy
then:
properties:
clocks: