openwrt/target/linux/mvebu/patches-4.19/544-arm64-dts-uDPU-fix-comphy-definitions.patch

From 9c222a1d78a1700220e38feb270f00d2ddd3c5ab Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Wed, 6 Nov 2019 13:44:21 +0000
Subject: [PATCH 657/660] arm64: dts: uDPU: fix comphy definitions

The uDPU uses both ethernet controllers, which ties up COMPHY 0 for
eth1 and COMPHY 1 for eth0, with no USB3 comphy.  The addition of
COMPHY support made the kernel override the setup by the boot loader
breaking this platform.  Delete the USB3 COMPHY definition at platform
level, and add phy specifications for the ethernet channels.

Fixes: bd3d25b07342 ("arm64: dts: marvell: armada-37xx: link USB hosts with their PHYs")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++
 1 file changed, 2 insertions(+)

--- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
@@ -143,6 +143,7 @@
 	status = "okay";
 	phy-mode = "sgmii";
 	managed = "in-band-status";
+	phys = <&comphy1 0>;
 	sfp = <&sfp_eth0>;
 };
 
@@ -150,6 +151,7 @@
 	status = "okay";
 	phy-mode = "sgmii";
 	managed = "in-band-status";
+	phys = <&comphy0 1>;
 	sfp = <&sfp_eth1>;
 };