Documentation/devicetree/bindings/net/idt,3243x-emac.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/idt,3243x-emac.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: IDT 79rc3243x Ethernet controller
   8
   9 description: Ethernet controller integrated into IDT 79RC3243x family SoCs
  10
  11 maintainers:
  12   - Thomas Bogendoerfer <tsbogend@alpha.franken.de>
  13
  14 allOf:
  15   - $ref: ethernet-controller.yaml#
  16
  17 properties:
  18   compatible:
  19     const: idt,3243x-emac
  20
  21   reg:
  22     maxItems: 3
  23
  24   reg-names:
  25     items:
  26       - const: emac
  27       - const: dma_rx
  28       - const: dma_tx
  29
  30   interrupts:
  31     items:
  32       - description: RX interrupt
  33       - description: TX interrupt
  34
  35   interrupt-names:
  36     items:
  37       - const: rx
  38       - const: tx
  39
  40   clocks:
  41     maxItems: 1
  42
  43   clock-names:
  44     items:
  45       - const: mdioclk
  46
  47 required:
  48   - compatible
  49   - reg
  50   - reg-names
  51   - interrupts
  52   - interrupt-names
  53
  54 additionalProperties: false
  55
  56 examples:
  57   - |
  58
  59     ethernet@60000 {
  60         compatible = "idt,3243x-emac";
  61
  62         reg = <0x60000 0x10000>,
  63               <0x40000 0x14>,
  64               <0x40014 0x14>;
  65         reg-names = "emac", "dma_rx", "dma_tx";
  66
  67         interrupt-parent = <&rcpic3>;
  68         interrupts = <0>, <1>;
  69         interrupt-names = "rx", "tx";
  70
  71         clocks = <&iclk>;
  72         clock-names = "mdioclk";
  73     };