| Message ID | 20210420185311.899183-6-tobias@waldekranz.com |
|---|---|
| State | Accepted |
| Commit | eb78cacebaf2ff76e787c8b8a0d70eacf6c4fa4e |
| Headers | show |
| Series | net: dsa: Allow default tag protocol to be overridden from DT | expand |
diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml index 8a3494db4d8d..16aa192c118e 100644 --- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml +++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml @@ -70,6 +70,15 @@ patternProperties: device is what the switch port is connected to $ref: /schemas/types.yaml#/definitions/phandle + dsa-tag-protocol: + description: + Instead of the default, the switch will use this tag protocol if + possible. Useful when a device supports multiple protcols and + the default is incompatible with the Ethernet device. + enum: + - dsa + - edsa + phy-handle: true phy-mode: true
The 'dsa-tag-protocol' is used to force a switch tree to use a particular tag protocol, typically because the Ethernet controller that it is connected to is not compatible with the default one. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> --- Documentation/devicetree/bindings/net/dsa/dsa.yaml | 9 +++++++++ 1 file changed, 9 insertions(+)