tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 = <ðc>;
81 fixed-link {
82 speed = <100>;
83 full-duplex;
84 };
85 };
86 };
87 };
88 };