Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/net/allwinner,sun4i-a10-emac.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Allwinner A10 EMAC Ethernet Controller Device Tree Bindings
   8
   9 allOf:
  10   - $ref: "ethernet-controller.yaml#"
  11
  12 maintainers:
  13   - Chen-Yu Tsai <wens@csie.org>
  14   - Maxime Ripard <mripard@kernel.org>
  15
  16 properties:
  17   compatible:
  18     const: allwinner,sun4i-a10-emac
  19
  20   reg:
  21     maxItems: 1
  22
  23   interrupts:
  24     maxItems: 1
  25
  26   clocks:
  27     maxItems: 1
  28
  29   allwinner,sram:
  30     description: Phandle to the device SRAM
  31     $ref: /schemas/types.yaml#/definitions/phandle-array
  32     items:
  33       - items:
  34           - description: phandle to SRAM
  35           - description: register value for device
  36
  37 required:
  38   - compatible
  39   - reg
  40   - interrupts
  41   - clocks
  42   - phy-handle
  43   - allwinner,sram
  44
  45 unevaluatedProperties: false
  46
  47 examples:
  48   - |
  49     emac: ethernet@1c0b000 {
  50         compatible = "allwinner,sun4i-a10-emac";
  51         reg = <0x01c0b000 0x1000>;
  52         interrupts = <55>;
  53         clocks = <&ahb_gates 17>;
  54         phy-handle = <&phy0>;
  55         allwinner,sram = <&emac_sram 1>;
  56     };
  57
  58 ...