Loading Documentation/devicetree/bindings/usb/msm-phy.txt +28 −0 Original line number Diff line number Diff line Loading @@ -75,3 +75,31 @@ Example: qcom,vdd-voltage-level = <1 5 7>; qcom,deemphasis-value = <26>; }; SSUSB-QMP PHY Required properties: - compatible: Should be "qcom,usb-ssphy-qmp" - reg: Address and length of the register set for the device - <supply-name>-supply: phandle to the regulator device tree node Required "supply-name" examples are: "vdd" : vdd supply for SSPHY digital circuit operation "vdda18" : 1.8v high-voltage analog supply for SSPHY - qcom,vdd-voltage-level: This property must be a list of three integer values (no, min, max) where each value represents either a voltage in microvolts or a value corresponding to voltage corner Optional properties: - qcom,vbus-valid-override: If present, indicates VBUS pin is not connected to the USB PHY and the controller must rely on external VBUS notification in order to manually relay the notification to the SSPHY. Example: ssphy0: ssphy@f9b38000 { compatible = "qcom,usb-ssphy-qmp"; reg = <0xf9b38000 0x16c>; vdd-supply = <&pmd9635_l4>; vdda18-supply = <&pmd9635_l8>; qcom,vdd-voltage-level = <0 900000 1050000>; qcom,vbus-valid-override; }; Loading
Documentation/devicetree/bindings/usb/msm-phy.txt +28 −0 Original line number Diff line number Diff line Loading @@ -75,3 +75,31 @@ Example: qcom,vdd-voltage-level = <1 5 7>; qcom,deemphasis-value = <26>; }; SSUSB-QMP PHY Required properties: - compatible: Should be "qcom,usb-ssphy-qmp" - reg: Address and length of the register set for the device - <supply-name>-supply: phandle to the regulator device tree node Required "supply-name" examples are: "vdd" : vdd supply for SSPHY digital circuit operation "vdda18" : 1.8v high-voltage analog supply for SSPHY - qcom,vdd-voltage-level: This property must be a list of three integer values (no, min, max) where each value represents either a voltage in microvolts or a value corresponding to voltage corner Optional properties: - qcom,vbus-valid-override: If present, indicates VBUS pin is not connected to the USB PHY and the controller must rely on external VBUS notification in order to manually relay the notification to the SSPHY. Example: ssphy0: ssphy@f9b38000 { compatible = "qcom,usb-ssphy-qmp"; reg = <0xf9b38000 0x16c>; vdd-supply = <&pmd9635_l4>; vdda18-supply = <&pmd9635_l8>; qcom,vdd-voltage-level = <0 900000 1050000>; qcom,vbus-valid-override; };