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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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758a8d5b6a
Defining the size of register regions is not really in scope of what bindings need to cover. The schema for this is also not completely correct as a reg entry can be variable number of cells for the address and size, but the schema assumes 1 cell. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20231213232455.2248056-1-robh@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
61 lines
1.2 KiB
YAML
61 lines
1.2 KiB
YAML
# 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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$id: http://devicetree.org/schemas/net/marvell,orion-mdio.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Marvell MDIO Ethernet Controller interface
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maintainers:
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- Andrew Lunn <andrew@lunn.ch>
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description: |
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The Ethernet controllers of the Marvel Kirkwood, Dove, Orion5x, MV78xx0,
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Armada 370, Armada XP, Armada 7k and Armada 8k have an identical unit that
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provides an interface with the MDIO bus. Additionally, Armada 7k and Armada
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8k has a second unit which provides an interface with the xMDIO bus. This
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driver handles these interfaces.
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properties:
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compatible:
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enum:
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- marvell,orion-mdio
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- marvell,xmdio
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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clocks:
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minItems: 1
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maxItems: 4
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required:
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- compatible
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- reg
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allOf:
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- $ref: mdio.yaml#
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unevaluatedProperties: false
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examples:
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- |
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mdio@d0072004 {
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compatible = "marvell,orion-mdio";
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reg = <0xd0072004 0x84>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <30>;
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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