Loading Documentation/devicetree/bindings/pci/msm_pcie.txt +5 −0 Original line number Diff line number Diff line Loading @@ -74,6 +74,10 @@ Optional Properties: is changed from L0s to L0. - qcom,phy-power-down-offset: Offset from PCIe PHY base to control the power state of the PHY. - qcom,core-preset: Value for PCIe core preset. Determines how aggressive the PCIe PHY equalization is. The following are recommended settings: short channels: 0x55555555 (default) long channels: 0x77777777 - qcom,pcie-phy-ver: version of PCIe PHY. - qcom,phy-sequence: The initialization sequence to bring up the PCIe PHY. Should be specified in groups (offset, value, delay). Loading Loading @@ -286,6 +290,7 @@ Example: qcom,phy-status-offset = <0x800>; qcom,phy-status-status = <6>; qcom,phy-power-down-offset = <0x840>; qcom,core-preset = <0x55555555>; /* short channels */ qcom,cpl-timeout = <0x2>; iommus = <&anoc0_smmu>; Loading Loading
Documentation/devicetree/bindings/pci/msm_pcie.txt +5 −0 Original line number Diff line number Diff line Loading @@ -74,6 +74,10 @@ Optional Properties: is changed from L0s to L0. - qcom,phy-power-down-offset: Offset from PCIe PHY base to control the power state of the PHY. - qcom,core-preset: Value for PCIe core preset. Determines how aggressive the PCIe PHY equalization is. The following are recommended settings: short channels: 0x55555555 (default) long channels: 0x77777777 - qcom,pcie-phy-ver: version of PCIe PHY. - qcom,phy-sequence: The initialization sequence to bring up the PCIe PHY. Should be specified in groups (offset, value, delay). Loading Loading @@ -286,6 +290,7 @@ Example: qcom,phy-status-offset = <0x800>; qcom,phy-status-status = <6>; qcom,phy-power-down-offset = <0x840>; qcom,core-preset = <0x55555555>; /* short channels */ qcom,cpl-timeout = <0x2>; iommus = <&anoc0_smmu>; Loading