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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/dsa/lantiq,gswip.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Lantiq GSWIP Ethernet switches
allOf:
- $ref: dsa.yaml#/$defs/ethernet-ports
maintainers:
- Hauke Mehrtens <hauke@hauke-m.de>
properties:
compatible:
enum:
- lantiq,xrx200-gswip
- lantiq,xrx300-gswip
- lantiq,xrx330-gswip
reg:
minItems: 3
maxItems: 3
reg-names:
items:
- const: switch
- const: mdio
- const: mii
mdio:
$ref: /schemas/net/mdio.yaml#
unevaluatedProperties: false
properties:
compatible:
const: lantiq,xrx200-mdio
required:
- compatible
gphy-fw:
type: object
properties:
'#address-cells':
const: 1
'#size-cells':
const: 0
compatible:
items:
- enum:
- lantiq,xrx200-gphy-fw
- lantiq,xrx300-gphy-fw
- lantiq,xrx330-gphy-fw
- const: lantiq,gphy-fw
lantiq,rcu:
$ref: /schemas/types.yaml#/definitions/phandle
description: phandle to the RCU syscon
patternProperties:
"^gphy@[0-9a-f]{1,2}$":
type: object
additionalProperties: false
properties:
reg:
minimum: 0
maximum: 255
description:
Offset of the GPHY firmware register in the RCU register range
resets:
items:
- description: GPHY reset line
reset-names:
items:
- const: gphy
required:
- reg
required:
- compatible
- lantiq,rcu
additionalProperties: false
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
switch@e108000 {
compatible = "lantiq,xrx200-gswip";
reg = <0xe108000 0x3100>, /* switch */
<0xe10b100 0xd8>, /* mdio */
<0xe10b1d8 0x130>; /* mii */
dsa,member = <0 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan3";
phy-mode = "rgmii";
phy-handle = <&phy0>;
};
port@1 {
reg = <1>;
label = "lan4";
phy-mode = "rgmii";
phy-handle = <&phy1>;
};
port@2 {
reg = <2>;
label = "lan2";
phy-mode = "internal";
phy-handle = <&phy11>;
};
port@4 {
reg = <4>;
label = "lan1";
phy-mode = "internal";
phy-handle = <&phy13>;
};
port@5 {
reg = <5>;
label = "wan";
phy-mode = "rgmii";
phy-handle = <&phy5>;
};
port@6 {
reg = <0x6>;
phy-mode = "internal";
ethernet = <ð0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
mdio {
#address-cells = <1>;
#size-cells = <0>;
compatible = "lantiq,xrx200-mdio";
phy0: ethernet-phy@0 {
reg = <0x0>;
};
phy1: ethernet-phy@1 {
reg = <0x1>;
};
phy5: ethernet-phy@5 {
reg = <0x5>;
};
phy11: ethernet-phy@11 {
reg = <0x11>;
};
phy13: ethernet-phy@13 {
reg = <0x13>;
};
};
gphy-fw {
#address-cells = <1>;
#size-cells = <0>;
compatible = "lantiq,xrx200-gphy-fw", "lantiq,gphy-fw";
lantiq,rcu = <&rcu0>;
gphy@20 {
reg = <0x20>;
resets = <&reset0 31 30>;
reset-names = "gphy";
};
gphy@68 {
reg = <0x68>;
resets = <&reset0 29 28>;
reset-names = "gphy";
};
};
};
|
