[PATCH 5.5 061/120] arm64: dts: marvell: clearfog-gt-8k: fix switch cpu port node

[Greg Kroah-Hartman]

From: Baruch Siach <baruch@xxxxxxxxxx>

commit 62bba54d99407aedfe9b0a02e72e23c06e2b0116 upstream.

Explicitly set the switch cpu (upstream) port phy-mode and managed
properties. This fixes the Marvell 88E6141 switch serdes configuration
with the recently enabled phylink layer.

Fixes: a6120833272c ("arm64: dts: add support for SolidRun Clearfog GT 8K")
Reported-by: Denis Odintsov <d.odintsov@xxxxxxxxxxxxxxxx>
Signed-off-by: Baruch Siach <baruch@xxxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts |    2 ++
 1 file changed, 2 insertions(+)

--- a/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dts
@@ -408,6 +408,8 @@
 				reg = <5>;
 				label = "cpu";
 				ethernet = <&cp1_eth2>;
+				phy-mode = "2500base-x";
+				managed = "in-band-status";
 			};
 		};