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Message-ID: <20240610115400.2759500-2-ms@dev.tdt.de>
Date: Mon, 10 Jun 2024 13:53:49 +0200
From: Martin Schiller <ms@....tdt.de>
To: martin.blumenstingl@...glemail.com,
hauke@...ke-m.de,
andrew@...n.ch,
f.fainelli@...il.com,
olteanv@...il.com,
davem@...emloft.net,
edumazet@...gle.com,
kuba@...nel.org,
pabeni@...hat.com,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org
Cc: netdev@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
ms@....tdt.de
Subject: [PATCH net-next v2 01/12] dt-bindings: net: dsa: lantiq_gswip: Add missing CPU port phy-mode and fixed-link to example
From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
The CPU port has to specify a phy-mode and either a phy or a fixed-link.
Since GSWIP is connected using a SoC internal protocol there's no PHY
involved. Add phy-mode = "internal" and a fixed-link to the example code
to describe the communication between the PMAC (Ethernet controller) and
GSWIP switch.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Reviewed-by: Vladimir Oltean <olteanv@...il.com>
---
Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt b/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt
index 8bb1eff21cb1..e81ba0e0da0f 100644
--- a/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt
+++ b/Documentation/devicetree/bindings/net/dsa/lantiq-gswip.txt
@@ -96,7 +96,13 @@ switch@...8000 {
port@6 {
reg = <0x6>;
+ phy-mode = "internal";
ethernet = <ð0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
};
};
--
2.39.2
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