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/dsa/dsa 4 $id: http://devicetree.org/schemas/net/dsa/dsa.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Ethernet Switch 7 title: Ethernet Switch
8 8
9 maintainers: 9 maintainers:
10 - Andrew Lunn <andrew@lunn.ch> 10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com> 11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Vladimir Oltean <olteanv@gmail.com> 12 - Vladimir Oltean <olteanv@gmail.com>
13 13
14 description: 14 description:
15 This binding represents Ethernet Switches wh 15 This binding represents Ethernet Switches which have a dedicated CPU
16 port. That port is usually connected to an E 16 port. That port is usually connected to an Ethernet Controller of the
17 SoC. Such setups are typical for embedded de 17 SoC. Such setups are typical for embedded devices.
18 18
19 select: false 19 select: false
20 20
21 $ref: /schemas/net/ethernet-switch.yaml# 21 $ref: /schemas/net/ethernet-switch.yaml#
22 22
23 properties: 23 properties:
24 dsa,member: 24 dsa,member:
25 minItems: 2 25 minItems: 2
26 maxItems: 2 26 maxItems: 2
27 description: 27 description:
28 A two element list indicates which DSA c 28 A two element list indicates which DSA cluster, and position within the
29 cluster a switch takes. <0 0> is cluster 29 cluster a switch takes. <0 0> is cluster 0, switch 0. <0 1> is cluster 0,
30 switch 1. <1 0> is cluster 1, switch 0. 30 switch 1. <1 0> is cluster 1, switch 0. A switch not part of any cluster
31 (single device hanging off a CPU port) m 31 (single device hanging off a CPU port) must not specify this property
32 $ref: /schemas/types.yaml#/definitions/uin 32 $ref: /schemas/types.yaml#/definitions/uint32-array
33 33
34 additionalProperties: true 34 additionalProperties: true
35 35
36 $defs: 36 $defs:
37 ethernet-ports: 37 ethernet-ports:
38 description: A DSA switch without any extr 38 description: A DSA switch without any extra port properties
39 $ref: '#' !! 39 $ref: '#/'
40 40
41 patternProperties: 41 patternProperties:
42 "^(ethernet-)?ports$": 42 "^(ethernet-)?ports$":
>> 43 type: object
>> 44 additionalProperties: false
>> 45
>> 46 properties:
>> 47 '#address-cells':
>> 48 const: 1
>> 49 '#size-cells':
>> 50 const: 0
>> 51
43 patternProperties: 52 patternProperties:
44 "^(ethernet-)?port@[0-9a-f]+$": !! 53 "^(ethernet-)?port@[0-9]+$":
45 description: Ethernet switch ports 54 description: Ethernet switch ports
46 $ref: dsa-port.yaml# 55 $ref: dsa-port.yaml#
47 unevaluatedProperties: false 56 unevaluatedProperties: false
48 <<
49 oneOf: <<
50 - required: <<
51 - ports <<
52 - required: <<
53 - ethernet-ports <<
54 57
55 ... 58 ...
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