Yu Chen
26 lines
906 B
Plaintext
Executable File
26 lines
906 B
Plaintext
Executable File
Hisilicon Kirin970 usb PHY
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-----------------------
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Required properties:
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- compatible: should be "hisilicon,kirin970-usb-phy"
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- #phy-cells: must be 0
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- hisilicon,pericrg-syscon: phandle of syscon used to control phy.
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- hisilicon,pctrl-syscon: phandle of syscon used to control phy.
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- hisilicon,sctrl-syscon: phandle of syscon used to control phy.
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- hisilicon,usb31-misc-syscon: phandle of syscon used to control phy.
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- eye-diagram-param: parameter set for phy
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- usb3-phy-tx-vboost-lvl: parameter set for phy
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Refer to phy/phy-bindings.txt for the generic PHY binding properties
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Example:
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usb_phy: usbphy {
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compatible = "hisilicon,kirin970-usb-phy";
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#phy-cells = <0>;
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hisilicon,pericrg-syscon = <&crg_ctrl>;
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hisilicon,pctrl-syscon = <&pctrl>;
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hisilicon,sctrl-syscon = <&sctrl>;
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hisilicon,usb31-misc-syscon = <&usb31_misc>;
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eye-diagram-param = <0xFDFEE4>;
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usb3-phy-tx-vboost-lvl = <0x5>;
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};
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