1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/net/airoha,en8811h.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Airoha EN8811H PHY
8
9 maintainers:
10 - Eric Woudstra <ericwouds@gmail.com>
11
12 description:
13 The Airoha EN8811H PHY has the ability to reverse polarity
14 on the lines to and/or from the MAC. It is reversed by
15 the booleans in the devicetree node of the phy.
16
17 allOf:
18 - $ref: ethernet-phy.yaml#
19
20 properties:
21 compatible:
22 enum:
23 - ethernet-phy-id03a2.a411
24
25 reg:
26 maxItems: 1
27
28 airoha,pnswap-rx:
29 type: boolean
30 description:
31 Reverse rx polarity of the SERDES. This is the receiving
32 side of the lines from the MAC towards the EN881H.
33
34 airoha,pnswap-tx:
35 type: boolean
36 description:
37 Reverse tx polarity of SERDES. This is the transmitting
38 side of the lines from EN8811H towards the MAC.
39
40 required:
41 - reg
42
43 unevaluatedProperties: false
44
45 examples:
46 - |
47 mdio {
48 #address-cells = <1>;
49 #size-cells = <0>;
50
51 ethernet-phy@1 {
52 compatible = "ethernet-phy-id03a2.a411";
53 reg = <1>;
54 airoha,pnswap-rx;
55 };
56 };
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