Message ID | 20220822184701.25246-7-Sergey.Semin@baikalelectronics.ru |
---|---|
State | New |
Headers | show |
Series | PCI: dwc: Add generic resources and Baikal-T1 support | expand |
diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml index e8d610d63ae2..5fc704138677 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml @@ -49,6 +49,9 @@ properties: the peripheral devices available on the PCIe bus. maxItems: 1 + max-link-speed: + maximum: 5 + num-lanes: description: Number of PCIe link lanes to use. Can be omitted if the already brought diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml index dcd521aed213..fc3b5d4ac245 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml @@ -55,4 +55,6 @@ examples: phys = <&pcie_phy0>, <&pcie_phy1>, <&pcie_phy2>, <&pcie_phy3>; phy-names = "pcie0", "pcie1", "pcie2", "pcie3"; + + max-link-speed = <3>; }; diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml index d9512f7f7124..e787b9727589 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml @@ -74,4 +74,5 @@ examples: phy-names = "pcie"; num-lanes = <1>; + max-link-speed = <3>; };