summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/net/mscc,vsc7514-switch.yaml
blob: 86a9c3fc76c890bff101c3c153b1bcfbb131f03e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/mscc,vsc7514-switch.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Microchip VSC7514 Ethernet switch controller

maintainers:
  - Vladimir Oltean <vladimir.oltean@nxp.com>
  - Claudiu Manoil <claudiu.manoil@nxp.com>
  - Alexandre Belloni <alexandre.belloni@bootlin.com>

description: |
  Bindings for the Microchip VSC7514 switch driver

  The VSC7514 switch driver handles up to 11 ports and can inject/extract
  packets using CPU. Additionally, PTP is supported as well as FDMA for faster
  packet extraction/injection.

allOf:
  - if:
      properties:
        compatible:
          const: mscc,vsc7514-switch
    then:
      $ref: ethernet-switch.yaml#/$defs/ethernet-ports
      required:
        - interrupts
        - interrupt-names
      properties:
        reg:
          minItems: 21
        reg-names:
          minItems: 21

  - if:
      properties:
        compatible:
          const: mscc,vsc7512-switch
    then:
      $ref: /schemas/net/dsa/dsa.yaml#/$defs/ethernet-ports
      properties:
        reg:
          maxItems: 20
        reg-names:
          maxItems: 20

properties:
  compatible:
    enum:
      - mscc,vsc7512-switch
      - mscc,vsc7514-switch

  reg:
    minItems: 20
    items:
      - description: system target
      - description: rewriter target
      - description: qs target
      - description: PTP target
      - description: Port0 target
      - description: Port1 target
      - description: Port2 target
      - description: Port3 target
      - description: Port4 target
      - description: Port5 target
      - description: Port6 target
      - description: Port7 target
      - description: Port8 target
      - description: Port9 target
      - description: Port10 target
      - description: QSystem target
      - description: Analyzer target
      - description: S0 target
      - description: S1 target
      - description: S2 target
      - description: fdma target

  reg-names:
    minItems: 20
    items:
      - const: sys
      - const: rew
      - const: qs
      - const: ptp
      - const: port0
      - const: port1
      - const: port2
      - const: port3
      - const: port4
      - const: port5
      - const: port6
      - const: port7
      - const: port8
      - const: port9
      - const: port10
      - const: qsys
      - const: ana
      - const: s0
      - const: s1
      - const: s2
      - const: fdma

  interrupts:
    minItems: 1
    items:
      - description: PTP ready
      - description: register based extraction
      - description: frame dma based extraction

  interrupt-names:
    minItems: 1
    items:
      - const: ptp_rdy
      - const: xtr
      - const: fdma

required:
  - compatible
  - reg
  - reg-names
  - ethernet-ports

unevaluatedProperties: false

examples:
  # VSC7514 (Switchdev)
  - |
    switch@1010000 {
      compatible = "mscc,vsc7514-switch";
      reg = <0x1010000 0x10000>,
            <0x1030000 0x10000>,
            <0x1080000 0x100>,
            <0x10e0000 0x10000>,
            <0x11e0000 0x100>,
            <0x11f0000 0x100>,
            <0x1200000 0x100>,
            <0x1210000 0x100>,
            <0x1220000 0x100>,
            <0x1230000 0x100>,
            <0x1240000 0x100>,
            <0x1250000 0x100>,
            <0x1260000 0x100>,
            <0x1270000 0x100>,
            <0x1280000 0x100>,
            <0x1800000 0x80000>,
            <0x1880000 0x10000>,
            <0x1040000 0x10000>,
            <0x1050000 0x10000>,
            <0x1060000 0x10000>,
            <0x1a0 0x1c4>;
      reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
            "port2", "port3", "port4", "port5", "port6",
            "port7", "port8", "port9", "port10", "qsys",
            "ana", "s0", "s1", "s2", "fdma";
      interrupts = <18 21 16>;
      interrupt-names = "ptp_rdy", "xtr", "fdma";

      ethernet-ports {
        #address-cells = <1>;
        #size-cells = <0>;

        port0: port@0 {
          reg = <0>;
          phy-handle = <&phy0>;
          phy-mode = "internal";
        };
        port1: port@1 {
          reg = <1>;
          phy-handle = <&phy1>;
          phy-mode = "internal";
        };
      };
    };
  # VSC7512 (DSA)
  - |
    ethernet-switch@1 {
      compatible = "mscc,vsc7512-switch";
      reg = <0x71010000 0x10000>,
            <0x71030000 0x10000>,
            <0x71080000 0x100>,
            <0x710e0000 0x10000>,
            <0x711e0000 0x100>,
            <0x711f0000 0x100>,
            <0x71200000 0x100>,
            <0x71210000 0x100>,
            <0x71220000 0x100>,
            <0x71230000 0x100>,
            <0x71240000 0x100>,
            <0x71250000 0x100>,
            <0x71260000 0x100>,
            <0x71270000 0x100>,
            <0x71280000 0x100>,
            <0x71800000 0x80000>,
            <0x71880000 0x10000>,
            <0x71040000 0x10000>,
            <0x71050000 0x10000>,
            <0x71060000 0x10000>;
            reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
            "port2", "port3", "port4", "port5", "port6",
            "port7", "port8", "port9", "port10", "qsys",
            "ana", "s0", "s1", "s2";

      ethernet-ports {
        #address-cells = <1>;
        #size-cells = <0>;

        port@0 {
          reg = <0>;
          ethernet = <&mac_sw>;
          phy-handle = <&phy0>;
          phy-mode = "internal";
        };
        port@1 {
          reg = <1>;
          phy-handle = <&phy1>;
          phy-mode = "internal";
        };
      };
    };

...