qcom,usb-hs-phy.txt

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 Qualcomm's USB HS PHY
    2 
    3 PROPERTIES
    4 
    5 - compatible:
    6     Usage: required
    7     Value type: <string>
    8     Definition: Should contain "qcom,usb-hs-phy" and more specifically one of the
    9                 following:
   10 
   11                         "qcom,usb-hs-phy-apq8064"
   12                         "qcom,usb-hs-phy-msm8916"
   13                         "qcom,usb-hs-phy-msm8974"
   14 
   15 - #phy-cells:
   16     Usage: required
   17     Value type: <u32>
   18     Definition: Should contain 0
   19 
   20 - clocks:
   21     Usage: required
   22     Value type: <prop-encoded-array>
   23     Definition: Should contain clock specifier for the reference and sleep
   24                 clocks
   25 
   26 - clock-names:
   27     Usage: required
   28     Value type: <stringlist>
   29     Definition: Should contain "ref" and "sleep" for the reference and sleep
   30                 clocks respectively
   31 
   32 - resets:
   33     Usage: required
   34     Value type: <prop-encoded-array>
   35     Definition: Should contain the phy and POR resets
   36 
   37 - reset-names:
   38     Usage: required
   39     Value type: <stringlist>
   40     Definition: Should contain "phy" and "por" for the phy and POR resets
   41                 respectively
   42 
   43 - v3p3-supply:
   44     Usage: required
   45     Value type: <phandle>
   46     Definition: Should contain a reference to the 3.3V supply
   47 
   48 - v1p8-supply:
   49     Usage: required
   50     Value type: <phandle>
   51     Definition: Should contain a reference to the 1.8V supply
   52 
   53 - extcon:
   54     Usage: optional
   55     Value type: <prop-encoded-array>
   56     Definition: Should contain the vbus extcon
   57 
   58 - qcom,init-seq:
   59     Usage: optional
   60     Value type: <u8 array>
   61     Definition: Should contain a sequence of ULPI address and value pairs to
   62                 program into the ULPI_EXT_VENDOR_SPECIFIC area. This is related
   63                 to Device Mode Eye Diagram test. The addresses are offsets
   64                 from the ULPI_EXT_VENDOR_SPECIFIC address, for example,
   65                 <0x1 0x53> would mean "write the value 0x53 to address 0x81".
   66 
   67 EXAMPLE
   68 
   69 otg: usb-controller {
   70         ulpi {
   71                 phy {
   72                         compatible = "qcom,usb-hs-phy-msm8974", "qcom,usb-hs-phy";
   73                         #phy-cells = <0>;
   74                         clocks = <&xo_board>, <&gcc GCC_USB2A_PHY_SLEEP_CLK>;
   75                         clock-names = "ref", "sleep";
   76                         resets = <&gcc GCC_USB2A_PHY_BCR>, <&otg 0>;
   77                         reset-names = "phy", "por";
   78                         v3p3-supply = <&pm8941_l24>;
   79                         v1p8-supply = <&pm8941_l6>;
   80                         extcon = <&smbb>;
   81                         qcom,init-seq = /bits/ 8 <0x1 0x63>;
   82                 };
   83         };
   84 };

Cache object: e152add515adad4c2f70901993d6e77b

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/phy/qcom,usb-hs-phy.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/phy/qcom,usb-hs-phy.txt