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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/marvell,armada-380-comphy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Marvell Armada 38x COMPHY controller
maintainers:
- Andrew Lunn <andrew@lunn.ch>
- Gregory Clement <gregory.clement@bootlin.com>
description:
This comphy controller can be found on Marvell Armada 38x. It provides a
number of shared PHYs used by various interfaces (network, sata, usb,
PCIe...).
properties:
compatible:
items:
- const: marvell,armada-380-comphy
reg:
items:
- description: COMPHY register location and length
- description: Configuration register location and length
reg-names:
items:
- const: comphy
- const: conf
'#address-cells':
const: 1
'#size-cells':
const: 0
patternProperties:
'^phy@[0-5]$':
description: A COMPHY lane
type: object
additionalProperties: false
properties:
reg:
maximum: 1
'#phy-cells':
description: Input port index for the PHY lane
const: 1
required:
- reg
- '#phy-cells'
required:
- compatible
- reg
- '#address-cells'
- '#size-cells'
additionalProperties: false
examples:
- |
comphy: phy@18300 {
compatible = "marvell,armada-380-comphy";
reg = <0x18300 0x100>, <0x18460 4>;
reg-names = "comphy", "conf";
#address-cells = <1>;
#size-cells = <0>;
cpm_comphy0: phy@0 {
reg = <0>;
#phy-cells = <1>;
};
cpm_comphy1: phy@1 {
reg = <1>;
#phy-cells = <1>;
};
};
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