Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.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/qcom,ipq8064-mdio.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm ipq806x MDIO bus controller
   8
   9 maintainers:
  10   - Ansuel Smith <ansuelsmth@gmail.com>
  11
  12 description:
  13   The ipq806x soc have a MDIO dedicated controller that is
  14   used to communicate with the gmac phy connected.
  15
  16 allOf:
  17   - $ref: "mdio.yaml#"
  18
  19 properties:
  20   compatible:
  21     const: qcom,ipq8064-mdio
  22
  23   reg:
  24     maxItems: 1
  25
  26   clocks:
  27     maxItems: 1
  28
  29 required:
  30   - compatible
  31   - reg
  32   - clocks
  33   - "#address-cells"
  34   - "#size-cells"
  35
  36 examples:
  37   - |
  38     #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
  39
  40     mdio0: mdio@37000000 {
  41         #address-cells = <1>;
  42         #size-cells = <0>;
  43
  44         compatible = "qcom,ipq8064-mdio";
  45         reg = <0x37000000 0x200000>;
  46
  47         clocks = <&gcc GMAC_CORE1_CLK>;
  48
  49         switch@10 {
  50             compatible = "qca,qca8337";
  51             reg = <0x10>;
  52             /* ... */
  53         };
  54     };