The optional mdio property will be used by dsa switch to configure
slave_mii_bus when the driver does not allocate it during setup.
Some drivers already offer/require a similar property but, in some
cases, they rely on a compatible string to identify the mdio bus node.
Each subdriver might decide to keep existing approach or migrate to this
new common property.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@xxxxxxxxx>
---
Documentation/devicetree/bindings/net/dsa/dsa.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
index b9d48e357e77..f9aa09052785 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
@@ -32,6 +32,12 @@ properties:
(single device hanging off a CPU port) must not specify this property
$ref: /schemas/types.yaml#/definitions/uint32-array
+ mdio:
+ unevaluatedProperties: false
+ description:
+ Container of PHY and devices on the switches MDIO bus.
+ $ref: /schemas/net/mdio.yaml#
+
patternProperties:
"^(ethernet-)?ports$":
type: object
--
2.35.1
