xref: /linux/Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml (revision 42ac0be18bfa09c03f52244f7c3e15c89b38532f) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/dsa/marvell,mv88e6060.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Marvell MV88E6060 DSA switch
8
9maintainers:
10  - Andrew Lunn <andrew@lunn.ch>
11
12description:
13  The Marvell MV88E6060 switch has been produced and sold by Marvell
14  since at least 2008. The switch has one pin ADDR4 that controls the
15  MDIO address of the switch to be 0x10 or 0x00, and on the MDIO bus
16  connected to the switch, the PHYs inside the switch appear as
17  independent devices on address 0x00-0x04 or 0x10-0x14, so in difference
18  from many other DSA switches this switch does not have an internal
19  MDIO bus for the PHY devices.
20
21properties:
22  compatible:
23    const: marvell,mv88e6060
24    description:
25      The MV88E6060 is the oldest Marvell DSA switch product, and
26      as such a bit limited in features compared to later hardware.
27
28  reg:
29    maxItems: 1
30
31  reset-gpios:
32    description:
33      GPIO to be used to reset the whole device
34    maxItems: 1
35
36allOf:
37  - $ref: dsa.yaml#/$defs/ethernet-ports
38
39required:
40  - compatible
41  - reg
42
43unevaluatedProperties: false
44
45examples:
46  - |
47    #include <dt-bindings/gpio/gpio.h>
48    #include <dt-bindings/interrupt-controller/irq.h>
49    mdio {
50        #address-cells = <1>;
51        #size-cells = <0>;
52
53        ethernet-switch@16 {
54            compatible = "marvell,mv88e6060";
55            reg = <16>;
56
57            ethernet-ports {
58                #address-cells = <1>;
59                #size-cells = <0>;
60
61                ethernet-port@0 {
62                    reg = <0>;
63                    label = "lan1";
64                };
65                ethernet-port@1 {
66                    reg = <1>;
67                    label = "lan2";
68                };
69                ethernet-port@2 {
70                    reg = <2>;
71                    label = "lan3";
72                };
73                ethernet-port@3 {
74                    reg = <3>;
75                    label = "lan4";
76                };
77                ethernet-port@5 {
78                    reg = <5>;
79                    phy-mode = "rev-mii";
80                    ethernet = <&ethc>;
81                    fixed-link {
82                        speed = <100>;
83                        full-duplex;
84                    };
85                };
86            };
87        };
88    };
89