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
7title: Airoha EN8811H PHY
8
9maintainers:
10  - Eric Woudstra <ericwouds@gmail.com>
11
12description:
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
17allOf:
18  - $ref: ethernet-phy.yaml#
19
20properties:
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
40required:
41  - reg
42
43unevaluatedProperties: false
44
45examples:
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    };
57