linux-kernel - [PATCH] ARM: dts: BCM5301X: Disable gmac0 and enable port@8 on Asus RT-AC88U

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Message-Id: <20220410094454.2788-1-arinc.unal@arinc9.com>
Date:   Sun, 10 Apr 2022 12:44:55 +0300
From:   Arınç ÜNAL <arinc.unal@...nc9.com>
To:     Florian Fainelli <f.fainelli@...il.com>,
        Rafał Miłecki <rafal@...ecki.pl>,
        Hauke Mehrtens <hauke@...ke-m.de>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, bcm-kernel-feedback-list@...adcom.com,
        Arınç ÜNAL <arinc.unal@...nc9.com>
Subject: [PATCH] ARM: dts: BCM5301X: Disable gmac0 and enable port@8 on Asus RT-AC88U

Disable gmac0 which is not connected to any switch MAC. Enable port@8 of
the Broadcom switch which is connected to gmac2.

Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
---
 arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
index 2f944d1c0330..d8503758342b 100644
--- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
+++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts
@@ -232,7 +232,6 @@ port@8 {
 			reg = <8>;
 			ethernet = <&gmac2>;
 			label = "cpu";
-			status = "disabled";
 
 			fixed-link {
 				speed = <1000>;
@@ -242,6 +241,10 @@ fixed-link {
 	};
 };
 
+&gmac0 {
+	status = "disabled";
+};
+
 &gmac1 {
 	nvmem-cells = <&et1macaddr>;
 	nvmem-cell-names = "mac-address";
-- 
2.25.1