1 # SPDX-License-Identifier: (GPL-2.0-only OR BS 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/net/socione 4 $id: http://devicetree.org/schemas/net/socionext,uniphier-ave4.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Socionext AVE ethernet controller 7 title: Socionext AVE ethernet controller
8 8
9 maintainers: 9 maintainers:
10 - Kunihiko Hayashi <hayashi.kunihiko@socionex 10 - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11 11
12 description: | 12 description: |
13 This describes the devicetree bindings for A 13 This describes the devicetree bindings for AVE ethernet controller
14 implemented on Socionext UniPhier SoCs. 14 implemented on Socionext UniPhier SoCs.
15 15
>> 16 allOf:
>> 17 - $ref: ethernet-controller.yaml#
>> 18
16 properties: 19 properties:
17 compatible: 20 compatible:
18 enum: 21 enum:
19 - socionext,uniphier-pro4-ave4 22 - socionext,uniphier-pro4-ave4
20 - socionext,uniphier-pxs2-ave4 23 - socionext,uniphier-pxs2-ave4
21 - socionext,uniphier-ld11-ave4 24 - socionext,uniphier-ld11-ave4
22 - socionext,uniphier-ld20-ave4 25 - socionext,uniphier-ld20-ave4
23 - socionext,uniphier-pxs3-ave4 26 - socionext,uniphier-pxs3-ave4
24 - socionext,uniphier-nx1-ave4 <<
25 27
26 reg: 28 reg:
27 maxItems: 1 29 maxItems: 1
28 30
29 interrupts: 31 interrupts:
30 maxItems: 1 32 maxItems: 1
31 33
32 phy-mode: true 34 phy-mode: true
33 35
34 phy-handle: true 36 phy-handle: true
35 37
36 mac-address: true 38 mac-address: true
37 39
38 local-mac-address: true 40 local-mac-address: true
39 41
40 clocks: 42 clocks:
41 minItems: 1 43 minItems: 1
42 maxItems: 4 44 maxItems: 4
43 45
44 clock-names: 46 clock-names:
45 minItems: 1 !! 47 oneOf:
46 maxItems: 4 !! 48 - items: # for Pro4
>> 49 - const: gio
>> 50 - const: ether
>> 51 - const: ether-gb
>> 52 - const: ether-phy
>> 53 - const: ether # for others
47 54
48 resets: 55 resets:
49 minItems: 1 56 minItems: 1
50 maxItems: 2 57 maxItems: 2
51 58
52 reset-names: 59 reset-names:
53 minItems: 1 !! 60 oneOf:
54 maxItems: 2 !! 61 - items: # for Pro4
>> 62 - const: gio
>> 63 - const: ether
>> 64 - const: ether # for others
55 65
56 socionext,syscon-phy-mode: 66 socionext,syscon-phy-mode:
57 $ref: /schemas/types.yaml#/definitions/pha !! 67 $ref: /schemas/types.yaml#definitions/phandle-array
58 items: <<
59 - items: <<
60 - description: phandle to syscon tha <<
61 - description: ID of MAC instance <<
62 description: 68 description:
63 A phandle to syscon with one argument th 69 A phandle to syscon with one argument that configures phy mode.
64 The argument is the ID of MAC instance. 70 The argument is the ID of MAC instance.
65 71
66 mdio: 72 mdio:
67 $ref: mdio.yaml# 73 $ref: mdio.yaml#
68 unevaluatedProperties: false <<
69 <<
70 allOf: <<
71 - $ref: ethernet-controller.yaml# <<
72 - if: <<
73 properties: <<
74 compatible: <<
75 contains: <<
76 const: socionext,uniphier-pro4-ave <<
77 then: <<
78 properties: <<
79 clocks: <<
80 minItems: 4 <<
81 maxItems: 4 <<
82 clock-names: <<
83 items: <<
84 - const: gio <<
85 - const: ether <<
86 - const: ether-gb <<
87 - const: ether-phy <<
88 resets: <<
89 minItems: 2 <<
90 maxItems: 2 <<
91 reset-names: <<
92 items: <<
93 - const: gio <<
94 - const: ether <<
95 else: <<
96 properties: <<
97 clocks: <<
98 maxItems: 1 <<
99 clock-names: <<
100 const: ether <<
101 resets: <<
102 maxItems: 1 <<
103 reset-names: <<
104 const: ether <<
105 74
106 required: 75 required:
107 - compatible 76 - compatible
108 - reg 77 - reg
109 - interrupts 78 - interrupts
110 - phy-mode 79 - phy-mode
111 - phy-handle 80 - phy-handle
112 - clocks 81 - clocks
113 - clock-names 82 - clock-names
114 - resets 83 - resets
115 - reset-names 84 - reset-names
116 - mdio 85 - mdio
117 86
118 unevaluatedProperties: false !! 87 additionalProperties: false
119 88
120 examples: 89 examples:
121 - | 90 - |
122 ether: ethernet@65000000 { 91 ether: ethernet@65000000 {
123 compatible = "socionext,uniphier-ld20- 92 compatible = "socionext,uniphier-ld20-ave4";
124 reg = <0x65000000 0x8500>; 93 reg = <0x65000000 0x8500>;
125 interrupts = <0 66 4>; 94 interrupts = <0 66 4>;
126 phy-mode = "rgmii"; 95 phy-mode = "rgmii";
127 phy-handle = <ðphy>; 96 phy-handle = <ðphy>;
128 clock-names = "ether"; 97 clock-names = "ether";
129 clocks = <&sys_clk 6>; 98 clocks = <&sys_clk 6>;
130 reset-names = "ether"; 99 reset-names = "ether";
131 resets = <&sys_rst 6>; 100 resets = <&sys_rst 6>;
132 socionext,syscon-phy-mode = <& 101 socionext,syscon-phy-mode = <&soc_glue 0>;
133 102
134 mdio { 103 mdio {
135 #address-cells = <1>; 104 #address-cells = <1>;
136 #size-cells = <0>; 105 #size-cells = <0>;
137 106
138 ethphy: ethernet-phy@1 107 ethphy: ethernet-phy@1 {
139 reg = <1>; 108 reg = <1>;
140 }; 109 };
141 }; 110 };
142 }; 111 };
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