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