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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/airoha,en8811h.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Airoha EN8811H PHY
maintainers:
- Eric Woudstra <ericwouds@gmail.com>
description:
The Airoha EN8811H PHY has the ability to reverse polarity
on the lines to and/or from the MAC. It is reversed by
the booleans in the devicetree node of the phy.
allOf:
- $ref: ethernet-phy.yaml#
properties:
compatible:
enum:
- ethernet-phy-id03a2.a411
reg:
maxItems: 1
airoha,pnswap-rx:
type: boolean
description:
Reverse rx polarity of the SERDES. This is the receiving
side of the lines from the MAC towards the EN881H.
airoha,pnswap-tx:
type: boolean
description:
Reverse tx polarity of SERDES. This is the transmitting
side of the lines from EN8811H towards the MAC.
required:
- reg
unevaluatedProperties: false
examples:
- |
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethernet-phy@1 {
compatible = "ethernet-phy-id03a2.a411";
reg = <1>;
airoha,pnswap-rx;
};
};
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