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dt-bindings: net: airoha,en8811h: Add en8811h
Add the Airoha EN8811H 2.5 Gigabit PHY. The en8811h phy can be set with serdes polarity reversed on rx and/or tx. Signed-off-by: Eric Woudstra <ericwouds@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch>
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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# | ||
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title: Airoha EN8811H PHY | ||
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maintainers: | ||
- Eric Woudstra <ericwouds@gmail.com> | ||
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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. | ||
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allOf: | ||
- $ref: ethernet-phy.yaml# | ||
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properties: | ||
compatible: | ||
enum: | ||
- ethernet-phy-id03a2.a411 | ||
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reg: | ||
maxItems: 1 | ||
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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. | ||
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airoha,pnswap-tx: | ||
type: boolean | ||
description: | ||
Reverse tx polarity of SERDES. This is the transmitting | ||
side of the lines from EN8811H towards the MAC. | ||
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required: | ||
- reg | ||
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unevaluatedProperties: false | ||
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examples: | ||
- | | ||
mdio { | ||
#address-cells = <1>; | ||
#size-cells = <0>; | ||
ethernet-phy@1 { | ||
compatible = "ethernet-phy-id03a2.a411"; | ||
reg = <1>; | ||
airoha,pnswap-rx; | ||
}; | ||
}; |