hisilicon,hi3670-usb3.yaml

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    1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/phy/hisilicon,hi3670-usb3.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Hisilicon Kirin970 USB PHY
    8 
    9 maintainers:
   10   - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
   11 
   12 description: |+
   13   Bindings for USB3 PHY on HiSilicon Kirin 970.
   14 
   15 properties:
   16   compatible:
   17     const: hisilicon,hi3670-usb-phy
   18 
   19   "#phy-cells":
   20     const: 0
   21 
   22   hisilicon,pericrg-syscon:
   23     $ref: '/schemas/types.yaml#/definitions/phandle'
   24     description: phandle of syscon used to control iso refclk.
   25 
   26   hisilicon,pctrl-syscon:
   27     $ref: '/schemas/types.yaml#/definitions/phandle'
   28     description: phandle of syscon used to control usb tcxo.
   29 
   30   hisilicon,sctrl-syscon:
   31     $ref: '/schemas/types.yaml#/definitions/phandle'
   32     description: phandle of syscon used to control phy deep sleep.
   33 
   34   hisilicon,eye-diagram-param:
   35     $ref: /schemas/types.yaml#/definitions/uint32
   36     description: Eye diagram for phy.
   37 
   38   hisilicon,tx-vboost-lvl:
   39     $ref: /schemas/types.yaml#/definitions/uint32
   40     description: TX level vboost for phy.
   41 
   42 required:
   43   - compatible
   44   - hisilicon,pericrg-syscon
   45   - hisilicon,pctrl-syscon
   46   - hisilicon,sctrl-syscon
   47   - hisilicon,eye-diagram-param
   48   - hisilicon,tx-vboost-lvl
   49   - "#phy-cells"
   50 
   51 additionalProperties: false
   52 
   53 examples:
   54   - |
   55     bus {
   56       #address-cells = <2>;
   57       #size-cells = <2>;
   58 
   59       usb3_otg_bc: usb3_otg_bc@ff200000 {
   60         compatible = "syscon", "simple-mfd";
   61         reg = <0x0 0xff200000 0x0 0x1000>;
   62 
   63         usb_phy {
   64           compatible = "hisilicon,hi3670-usb-phy";
   65           #phy-cells = <0>;
   66           hisilicon,pericrg-syscon = <&crg_ctrl>;
   67           hisilicon,pctrl-syscon = <&pctrl>;
   68           hisilicon,sctrl-syscon = <&sctrl>;
   69           hisilicon,eye-diagram-param = <0xfdfee4>;
   70           hisilicon,tx-vboost-lvl = <0x5>;
   71         };
   72       };
   73     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/phy/hisilicon,hi3670-usb3.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/phy/hisilicon,hi3670-usb3.yaml