Documentation/devicetree/bindings/net/engleder,tsnep.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/net/engleder,tsnep.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: TSN endpoint Ethernet MAC binding
   8
   9 maintainers:
  10   - Gerhard Engleder <gerhard@engleder-embedded.com>
  11
  12 allOf:
  13   - $ref: ethernet-controller.yaml#
  14
  15 properties:
  16   compatible:
  17     const: engleder,tsnep
  18
  19   reg:
  20     maxItems: 1
  21
  22   interrupts:
  23     maxItems: 1
  24
  25   local-mac-address: true
  26
  27   mac-address: true
  28
  29   nvmem-cells: true
  30
  31   nvmem-cells-names: true
  32
  33   phy-connection-type:
  34     enum:
  35       - mii
  36       - gmii
  37       - rgmii
  38       - rgmii-id
  39
  40   phy-mode: true
  41
  42   phy-handle: true
  43
  44   mdio:
  45     type: object
  46     $ref: "mdio.yaml#"
  47     description: optional node for embedded MDIO controller
  48
  49 required:
  50   - compatible
  51   - reg
  52   - interrupts
  53
  54 additionalProperties: false
  55
  56 examples:
  57   - |
  58     axi {
  59         #address-cells = <2>;
  60         #size-cells = <2>;
  61         tnsep0: ethernet@a0000000 {
  62             compatible = "engleder,tsnep";
  63             reg = <0x0 0xa0000000 0x0 0x10000>;
  64             interrupts = <0 89 1>;
  65             interrupt-parent = <&gic>;
  66             local-mac-address = [00 00 00 00 00 00];
  67             phy-mode = "rgmii";
  68             phy-handle = <&phy0>;
  69             mdio {
  70                 #address-cells = <1>;
  71                 #size-cells = <0>;
  72                 suppress-preamble;
  73                 phy0: ethernet-phy@1 {
  74                     reg = <1>;
  75                     rxc-skew-ps = <1080>;
  76                 };
  77             };
  78         };
  79     };