linux-kernel - [PATCH] ARM: dts: BCM5301X: Change Ethernet switch management port

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Date:   Tue, 12 Feb 2019 20:25:59 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Hauke Mehrtens <hauke@...ke-m.de>,
        Rafał Miłecki <zajec5@...il.com>,
        bcm-kernel-feedback-list@...adcom.com (maintainer:BROADCOM BCM5301X ARM
        ARCHITECTURE), Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] ARM: dts: BCM5301X: Change Ethernet switch management port

BCM5301X has 3 Ethernet controllers: GMAC0, 1, 2 which map to ports 5, 7
and 8 respectively of the internal switch. Future changes will turn on
management mode in the Ethernet switch driver (b53) which will require
us to use port 8.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
index 3fced3b7f1a8..affa9cc7422d 100644
--- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
+++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts
@@ -150,10 +150,15 @@
 			label = "wan";
 		};
 
-		port@5 {
-			reg = <5>;
+		port@8 {
+			reg = <8>;
 			label = "cpu";
-			ethernet = <&gmac0>;
+			ethernet = <&gmac2>;
+
+			fixed-link {
+				speed = <1000>;
+				full-duplex;
+			};
 		};
 	};
 };
-- 
2.19.1