From: Andrew Lunn <andrew@lunn.ch>
Date: Sat, 8 Apr 2023 15:28:00 +0000 (+0200)
Subject: ARM: dts: imx6qdl: Add missing phy-mode and fixed links
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0eea5c60c15fedd61dede52883745ab7e6a28562;p=linux.git

ARM: dts: imx6qdl: Add missing phy-mode and fixed links

The DSA framework has got more picky about always having a phy-mode
for the CPU port. Add a phy-mode based on what the SoC ethernet is
using. For RGMII mode, have the switch add the delays.

Additionally, the cpu label has never actually been used in the
binding, so remove it.

Lastly add a fixed-link node indicating the expected speed/duplex of
the link to the SoC.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
index 9fc79af2bc9aa..9594bc5745ed6 100644
--- a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi
@@ -238,8 +238,13 @@
 
 				port@5 {
 					reg = <5>;
-					label = "cpu";
 					ethernet = <&fec>;
+					phy-mode = "rgmii-id";
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+					};
 				};
 			};
 		};
diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
index 5bb47c79a4da2..abd72d72ae996 100644
--- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
@@ -757,7 +757,7 @@
 
 				port@2 {
 					reg = <2>;
-					label = "cpu";
+					phy-mode = "rev-rmii";
 					ethernet = <&fec>;
 
 					fixed-link {