Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/net/allwinner,sun7i-a20-gmac.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Allwinner A20 GMAC Device Tree Bindings
   8
   9 allOf:
  10   - $ref: "snps,dwmac.yaml#"
  11
  12 maintainers:
  13   - Chen-Yu Tsai <wens@csie.org>
  14   - Maxime Ripard <maxime.ripard@bootlin.com>
  15
  16 properties:
  17   compatible:
  18     const: allwinner,sun7i-a20-gmac
  19
  20   reg:
  21     maxItems: 1
  22
  23   interrupts:
  24     maxItems: 1
  25
  26   interrupt-names:
  27     const: macirq
  28
  29   clocks:
  30     items:
  31       - description: GMAC main clock
  32       - description: TX clock
  33
  34   clock-names:
  35     items:
  36       - const: stmmaceth
  37       - const: allwinner_gmac_tx
  38
  39   phy-supply:
  40     description:
  41       PHY regulator
  42
  43 required:
  44   - compatible
  45   - reg
  46   - interrupts
  47   - interrupt-names
  48   - clocks
  49   - clock-names
  50   - phy-mode
  51
  52 examples:
  53   - |
  54     gmac: ethernet@1c50000 {
  55         compatible = "allwinner,sun7i-a20-gmac";
  56         reg = <0x01c50000 0x10000>;
  57         interrupts = <0 85 1>;
  58         interrupt-names = "macirq";
  59         clocks = <&ahb_gates 49>, <&gmac_tx>;
  60         clock-names = "stmmaceth", "allwinner_gmac_tx";
  61         phy-mode = "mii";
  62     };
  63
  64 # FIXME: We should set it, but it would report all the generic
  65 # properties as additional properties.
  66 # additionalProperties: false
  67
  68 ...