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 unevaluatedProperties: false
37
38 examples:
39 - |
40 #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
41
42 mdio0: mdio@37000000 {
43 #address-cells = <1>;
44 #size-cells = <0>;
45
46 compatible = "qcom,ipq8064-mdio";
47 reg = <0x37000000 0x200000>;
48
49 clocks = <&gcc GMAC_CORE1_CLK>;
50
51 switch@10 {
52 compatible = "qca,qca8337";
53 reg = <0x10>;
54
55 ports {
56 #address-cells = <1>;
57 #size-cells = <0>;
58 /* ... */
59 };
60 };
61 };
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