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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/marvell,prestera.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Marvell Prestera switch family
maintainers:
- Miquel Raynal <miquel.raynal@bootlin.com>
properties:
compatible:
oneOf:
- items:
- enum:
- marvell,prestera-98dx3236
- marvell,prestera-98dx3336
- marvell,prestera-98dx4251
- const: marvell,prestera
- enum:
- pci11ab,c804
- pci11ab,c80c
- pci11ab,cc1e
reg:
maxItems: 1
interrupts:
maxItems: 3
dfx:
description: Reference to the DFX Server bus node.
$ref: /schemas/types.yaml#/definitions/phandle
nvmem-cells: true
nvmem-cell-names: true
if:
properties:
compatible:
contains:
const: marvell,prestera
# Memory mapped AlleyCat3 family
then:
properties:
nvmem-cells: false
nvmem-cell-names: false
required:
- interrupts
# PCI Aldrin family
else:
properties:
interrupts: false
dfx: false
required:
- compatible
- reg
# Ports can also be described
additionalProperties:
type: object
examples:
- |
packet-processor@0 {
compatible = "marvell,prestera-98dx3236", "marvell,prestera";
reg = <0 0x4000000>;
interrupts = <33>, <34>, <35>;
dfx = <&dfx>;
};
- |
pcie@0 {
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x02000000 0x0 0x100000 0x10000000 0x0 0x0>;
reg = <0x0 0x1000>;
device_type = "pci";
switch@0,0 {
reg = <0x0 0x0 0x0 0x0 0x0>;
compatible = "pci11ab,c80c";
nvmem-cells = <&mac_address 0>;
nvmem-cell-names = "mac-address";
};
};
|
