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 even after the interrupt status register is 21 cleared. Thus it is blocking the interrupt line which is usually bad 22 for shared lines. By default interrupts are disabled for this PHY and 23 polling mode is used. If one can live with the consequences, this 24 property can be used to enable interrupt handling. 25 26 Affected PHYs (as far as known) are GPY215B and GPY215C. 27 type: boolean 28 29dependencies: 30 maxlinear,use-broken-interrupts: [ interrupts ] 31 32unevaluatedProperties: false 33 34examples: 35 - | 36 ethernet { 37 #address-cells = <1>; 38 #size-cells = <0>; 39 40 ethernet-phy@0 { 41 reg = <0>; 42 interrupts-extended = <&intc 0>; 43 maxlinear,use-broken-interrupts; 44 }; 45 }; 46 47... 48