1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/maxlinear,gpy2xx.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: MaxLinear GPY2xx PHY
8
9maintainers:
10  - Andrew Lunn <andrew@lunn.ch>
11  - Michael Walle <michael@walle.cc>
12
13allOf:
14  - $ref: ethernet-phy.yaml#
15
16properties:
17  maxlinear,use-broken-interrupts:
18    description: |
19      Interrupts are broken on some GPY2xx PHYs in that they keep the
20      interrupt line asserted for a random amount of time even after the
21      interrupt status register is cleared. Thus it is blocking the
22      interrupt line which is usually bad for shared lines. By default,
23      interrupts are disabled for this PHY and polling mode is used. If one
24      can live with the consequences, this property can be used to enable
25      interrupt handling.
26
27      Affected PHYs (as far as known) are GPY215B and GPY215C.
28    type: boolean
29
30dependencies:
31  maxlinear,use-broken-interrupts: [ interrupts ]
32
33unevaluatedProperties: false
34
35examples:
36  - |
37    ethernet {
38        #address-cells = <1>;
39        #size-cells = <0>;
40
41        ethernet-phy@0 {
42            reg = <0>;
43            interrupts-extended = <&intc 0>;
44            maxlinear,use-broken-interrupts;
45        };
46    };
47
48...
49