1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/net/ti,davinci-mdio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: TI SoC Davinci/Keystone2 MDIO Controller
8
9 maintainers:
10 - Grygorii Strashko <grygorii.strashko@ti.com>
11
12 description:
13 TI SoC Davinci/Keystone2 MDIO Controller
14
15 allOf:
16 - $ref: mdio.yaml#
17
18 properties:
19 compatible:
20 oneOf:
21 - const: ti,davinci_mdio
22 - items:
23 - const: ti,keystone_mdio
24 - const: ti,davinci_mdio
25 - items:
26 - const: ti,cpsw-mdio
27 - const: ti,davinci_mdio
28 - items:
29 - const: ti,am4372-mdio
30 - const: ti,cpsw-mdio
31 - const: ti,davinci_mdio
32
33 reg:
34 maxItems: 1
35
36 bus_freq:
37 $ref: /schemas/types.yaml#/definitions/uint32
38 maximum: 2500000
39 description: MDIO Bus frequency
40
41 clocks:
42 maxItems: 1
43
44 clock-names:
45 items:
46 - const: fck
47
48 ti,hwmods:
49 description: TI hwmod name
50 deprecated: true
51 $ref: /schemas/types.yaml#/definitions/string-array
52 items:
53 const: davinci_mdio
54
55 if:
56 properties:
57 compatible:
58 contains:
59 const: ti,davinci_mdio
60 then:
61 required:
62 - bus_freq
63
64 required:
65 - compatible
66 - reg
67 - "#address-cells"
68 - "#size-cells"
69
70 unevaluatedProperties: false
71
72 examples:
73 - |
74 davinci_mdio: mdio@4a101000 {
75 compatible = "ti,davinci_mdio";
76 #address-cells = <1>;
77 #size-cells = <0>;
78 reg = <0x4a101000 0x1000>;
79 bus_freq = <1000000>;
80 };
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