[PATCH net-next 01/13] dt-bindings: net: dsa: lantiq_gswip: Add missing phy-mode and fixed-link

Martin Schiller
2024-06-06T08:55:45Z

From: Martin Blumenstingl <martin.blumenstingl@googlemail.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 describe the
communication between the PMAC (Ethernet controller) and GSWIP switch.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.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@e108000 {

port@6 {
reg = <0x6>;
+ phy-mode = "internal";
ethernet = <&eth0>;
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
};
};

--
2.39.2