From: Tobias Waldekranz <tobias@waldekranz.com>
To: davem@davemloft.net, kuba@kernel.org
Cc: andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com,
olteanv@gmail.com, netdev@vger.kernel.org, robh+dt@kernel.org,
devicetree@vger.kernel.org
Subject: [PATCH net-next 3/3] dt-bindings: net: dsa: Document dsa,tag-protocol property
Date: Fri, 26 Mar 2021 11:56:48 +0100 [thread overview]
Message-ID: <20210326105648.2492411-4-tobias@waldekranz.com> (raw)
In-Reply-To: <20210326105648.2492411-1-tobias@waldekranz.com>
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 | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.yaml b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
index 8a3494db4d8d..5dcfab049aa2 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.yaml
@@ -70,6 +70,13 @@ 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.
+ $ref: /schemas/types.yaml#/definitions/string
+
phy-handle: true
phy-mode: true
--
2.25.1
next prev parent reply other threads:[~2021-03-26 10:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-26 10:56 [PATCH net-next 0/3] net: dsa: Allow default tag protocol to be overridden from DT Tobias Waldekranz
2021-03-26 10:56 ` [PATCH net-next 1/3] net: dsa: mv88e6xxx: Allow dynamic reconfiguration of tag protocol Tobias Waldekranz
2021-03-28 15:24 ` Andrew Lunn
2021-04-06 9:07 ` Tobias Waldekranz
2021-04-06 13:30 ` Andrew Lunn
2021-03-26 10:56 ` [PATCH net-next 2/3] net: dsa: Allow default tag protocol to be overridden from DT Tobias Waldekranz
2021-03-26 12:57 ` Vladimir Oltean
2021-03-26 13:33 ` Tobias Waldekranz
2021-03-31 13:20 ` Vladimir Oltean
2021-03-28 15:52 ` Andrew Lunn
2021-03-28 21:53 ` Vladimir Oltean
2021-03-28 22:04 ` Andrew Lunn
2021-03-29 7:15 ` Vladimir Oltean
2021-03-26 10:56 ` Tobias Waldekranz [this message]
2021-03-27 18:13 ` [PATCH net-next 3/3] dt-bindings: net: dsa: Document dsa,tag-protocol property Rob Herring
2021-04-06 9:52 ` Tobias Waldekranz
2021-04-06 13:30 ` Andrew Lunn
2021-04-07 23:34 ` Vladimir Oltean
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