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Diffstat (limited to 'Documentation/devicetree/bindings/net/mdio-mux.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/net/mdio-mux.yaml | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/mdio-mux.yaml b/Documentation/devicetree/bindings/net/mdio-mux.yaml new file mode 100644 index 000000000000..4321c87de86f --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-mux.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/mdio-mux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common MDIO bus multiplexer/switch properties. + +maintainers: + - Andrew Lunn <andrew@lunn.ch> + +description: |+ + An MDIO bus multiplexer/switch will have several child busses that are + numbered uniquely in a device dependent manner. The nodes for an MDIO + bus multiplexer/switch will have one child node for each child bus. + +properties: + mdio-parent-bus: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The phandle of the MDIO bus that this multiplexer's master-side port is + connected to. + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +patternProperties: + '^mdio@[0-9a-f]+$': + $ref: mdio.yaml# + unevaluatedProperties: false + + properties: + reg: + maxItems: 1 + +additionalProperties: true + +... |