ti,keystone-dwc3.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/usb/ti,keystone-dwc3.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: TI Keystone Soc USB Controller
    8 
    9 maintainers:
   10   - Roger Quadros <rogerq@kernel.org>
   11 
   12 properties:
   13   compatible:
   14     items:
   15       - enum:
   16           - ti,keystone-dwc3
   17           - ti,am654-dwc3
   18 
   19   reg:
   20     maxItems: 1
   21 
   22   '#address-cells':
   23     const: 1
   24 
   25   '#size-cells':
   26     const: 1
   27 
   28   ranges: true
   29 
   30   interrupts:
   31     maxItems: 1
   32 
   33   clocks:
   34     minItems: 1
   35     maxItems: 2
   36 
   37   assigned-clocks:
   38     minItems: 1
   39     maxItems: 2
   40 
   41   assigned-clock-parents:
   42     minItems: 1
   43     maxItems: 2
   44 
   45   power-domains:
   46     maxItems: 1
   47     description: Should contain a phandle to a PM domain provider node
   48       and an args specifier containing the USB device id
   49       value. This property is as per the binding,
   50       Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
   51 
   52   phys:
   53     maxItems: 1
   54     description:
   55       PHY specifier for the USB3.0 PHY. Some SoCs need the USB3.0 PHY
   56       to be turned on before the controller.
   57       Documentation/devicetree/bindings/phy/phy-bindings.txt
   58 
   59   phy-names:
   60     items:
   61       - const: usb3-phy
   62 
   63   dma-coherent: true
   64 
   65   dma-ranges: true
   66 
   67 patternProperties:
   68   "usb@[a-f0-9]+$":
   69     $ref: snps,dwc3.yaml#
   70 
   71 required:
   72   - compatible
   73   - reg
   74   - "#address-cells"
   75   - "#size-cells"
   76   - ranges
   77   - interrupts
   78 
   79 additionalProperties: false
   80 
   81 examples:
   82   - |
   83     #include <dt-bindings/interrupt-controller/arm-gic.h>
   84 
   85     dwc3@2680000 {
   86       compatible = "ti,keystone-dwc3";
   87       #address-cells = <1>;
   88       #size-cells = <1>;
   89       reg = <0x2680000 0x10000>;
   90       clocks = <&clkusb>;
   91       interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
   92       ranges;
   93 
   94       usb@2690000 {
   95         compatible = "snps,dwc3";
   96         reg = <0x2690000 0x70000>;
   97         interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
   98         usb-phy = <&usb_phy>, <&usb_phy>;
   99       };
  100     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/usb/ti,keystone-dwc3.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/usb/ti,keystone-dwc3.yaml