summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
blob: 4021b054f68446c2e5c82c5a33e52730eaa4a1fb (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
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/dsa/hirschmann,hellcreek.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Hirschmann Hellcreek TSN Switch

allOf:
  - $ref: dsa.yaml#/$defs/ethernet-ports

maintainers:
  - Andrew Lunn <andrew@lunn.ch>
  - Florian Fainelli <f.fainelli@gmail.com>
  - Vladimir Oltean <olteanv@gmail.com>
  - Kurt Kanzenbach <kurt@linutronix.de>

description:
  The Hellcreek TSN Switch IP is a 802.1Q Ethernet compliant switch. It supports
  the Precision Time Protocol, Hardware Timestamping as well the Time Aware
  Shaper.

properties:
  compatible:
    items:
      - const: hirschmann,hellcreek-de1soc-r1

  reg:
    description:
      The physical base address and size of TSN and PTP memory base
    minItems: 2
    maxItems: 2

  reg-names:
    items:
      - const: tsn
      - const: ptp

  leds:
    type: object
    properties:
      '#address-cells':
        const: 1
      '#size-cells':
        const: 0

    patternProperties:
      "^led@[01]$":
        type: object
        description: Hellcreek leds
        $ref: /schemas/leds/common.yaml#

        properties:
          reg:
            items:
              - enum: [0, 1]
            description: Led number

          label: true

          default-state: true

        required:
          - reg

        additionalProperties: false

    additionalProperties: false

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

unevaluatedProperties: false

examples:
  - |
        switch0: switch@ff240000 {
            compatible = "hirschmann,hellcreek-de1soc-r1";
            reg = <0xff240000 0x1000>,
                  <0xff250000 0x1000>;
            reg-names = "tsn", "ptp";
            dsa,member = <0 0>;

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

                port@0 {
                    reg = <0>;
                    ethernet = <&gmac0>;
                    phy-mode = "mii";

                    fixed-link {
                        speed = <100>;
                        full-duplex;
                    };
                };

                port@2 {
                    reg = <2>;
                    label = "lan0";
                    phy-handle = <&phy1>;
                };

                port@3 {
                    reg = <3>;
                    label = "lan1";
                    phy-handle = <&phy2>;
                };
            };

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

                led@0 {
                    reg = <0>;
                    label = "sync_good";
                    default-state = "on";
                };

                led@1 {
                    reg = <1>;
                    label = "is_gm";
                    default-state = "off";
                };
            };
        };