Documentation/devicetree/bindings/net/xlnx,emaclite.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/xlnx,emaclite.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Xilinx Emaclite Ethernet controller
   8
   9 maintainers:
  10   - Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
  11   - Harini Katakam <harini.katakam@amd.com>
  12
  13 allOf:
  14   - $ref: ethernet-controller.yaml#
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - xlnx,opb-ethernetlite-1.01.a
  20       - xlnx,opb-ethernetlite-1.01.b
  21       - xlnx,xps-ethernetlite-1.00.a
  22       - xlnx,xps-ethernetlite-2.00.a
  23       - xlnx,xps-ethernetlite-2.01.a
  24       - xlnx,xps-ethernetlite-3.00.a
  25
  26   reg:
  27     maxItems: 1
  28
  29   interrupts:
  30     maxItems: 1
  31
  32   phy-handle: true
  33
  34   local-mac-address: true
  35
  36   xlnx,tx-ping-pong:
  37     type: boolean
  38     description: hardware supports tx ping pong buffer.
  39
  40   xlnx,rx-ping-pong:
  41     type: boolean
  42     description: hardware supports rx ping pong buffer.
  43
  44 required:
  45   - compatible
  46   - reg
  47   - interrupts
  48   - phy-handle
  49
  50 additionalProperties: false
  51
  52 examples:
  53   - |
  54     axi_ethernetlite_1: ethernet@40e00000 {
  55         compatible = "xlnx,xps-ethernetlite-3.00.a";
  56         reg = <0x40e00000 0x10000>;
  57         interrupt-parent = <&axi_intc_1>;
  58         interrupts = <1>;
  59         local-mac-address = [00 00 00 00 00 00];
  60         phy-handle = <&phy0>;
  61         xlnx,rx-ping-pong;
  62         xlnx,tx-ping-pong;
  63     };