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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/maxlinear,gpy2xx.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MaxLinear GPY2xx PHY
maintainers:
- Andrew Lunn <andrew@lunn.ch>
- Michael Walle <michael@walle.cc>
allOf:
- $ref: ethernet-phy.yaml#
properties:
maxlinear,use-broken-interrupts:
description: |
Interrupts are broken on some GPY2xx PHYs in that they keep the
interrupt line asserted for a random amount of time even after the
interrupt status register is cleared. Thus it is blocking the
interrupt line which is usually bad for shared lines. By default,
interrupts are disabled for this PHY and polling mode is used. If one
can live with the consequences, this property can be used to enable
interrupt handling.
Affected PHYs (as far as known) are GPY215B and GPY215C.
type: boolean
dependencies:
maxlinear,use-broken-interrupts: [ interrupts ]
unevaluatedProperties: false
examples:
- |
ethernet {
#address-cells = <1>;
#size-cells = <0>;
ethernet-phy@0 {
reg = <0>;
interrupts-extended = <&intc 0>;
maxlinear,use-broken-interrupts;
};
};
...
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