# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/allwinner,sun4i-a10-emac.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner A10 EMAC Ethernet Controller

allOf:
  - $ref: ethernet-controller.yaml#

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Maxime Ripard <mripard@kernel.org>

properties:
  compatible:
    const: allwinner,sun4i-a10-emac

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

  allwinner,sram:
    description: Phandle to the device SRAM
    $ref: /schemas/types.yaml#/definitions/phandle-array
    items:
      - items:
          - description: phandle to SRAM
          - description: register value for device
  dmas:
    items:
      - description: RX DMA Channel
      - description: TX DMA Channel

  dma-names:
    items:
      - const: rx
      - const: tx

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - phy-handle
  - allwinner,sram

unevaluatedProperties: false

examples:
  - |
    emac: ethernet@1c0b000 {
        compatible = "allwinner,sun4i-a10-emac";
        reg = <0x01c0b000 0x1000>;
        interrupts = <55>;
        clocks = <&ahb_gates 17>;
        phy-handle = <&phy0>;
        allwinner,sram = <&emac_sram 1>;
    };

...