linux-kernel - [PATCH v3 5/5] arm: dts: mt7623: add port@5 as CPU port

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Message-Id: <20230210182505.24597-6-arinc.unal@arinc9.com>
Date:   Fri, 10 Feb 2023 21:25:05 +0300
From:   arinc9.unal@...il.com
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Cc:     Arınç ÜNAL <arinc.unal@...nc9.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Frank Wunderlich <frank-w@...lic-files.de>,
        erkin.bozoglu@...ont.com
Subject: [PATCH v3 5/5] arm: dts: mt7623: add port@5 as CPU port

From: Arınç ÜNAL <arinc.unal@...nc9.com>

On the MT7623AI SoC and Bananapi BPI-R2, port 5 of the MT7530 switch is
connected to the second MAC of the SoC as a CPU port. Add the port and set
up the second MAC on the bindings.

Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
---
 arch/arm/boot/dts/mt7623a.dtsi                | 24 +++++++++++++++++++
 arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 24 +++++++++++++++++++
 2 files changed, 48 insertions(+)

diff --git a/arch/arm/boot/dts/mt7623a.dtsi b/arch/arm/boot/dts/mt7623a.dtsi
index 2a50b5c0c933..bcf909d58a1c 100644
--- a/arch/arm/boot/dts/mt7623a.dtsi
+++ b/arch/arm/boot/dts/mt7623a.dtsi
@@ -28,6 +28,17 @@ fixed-link {
 	};
 };
 
+&gmac1 {
+	status = "okay";
+	phy-mode = "rgmii";
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+		pause;
+	};
+};
+
 &eth {
 	status = "okay";
 	power-domains = <&scpsys MT7623A_POWER_DOMAIN_ETH>;
@@ -79,6 +90,19 @@ port@4 {
 					label = "swp4";
 				};
 
+				port@5 {
+					reg = <5>;
+					label = "cpu";
+					ethernet = <&gmac1>;
+					phy-mode = "rgmii";
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+						pause;
+					};
+				};
+
 				port@6 {
 					reg = <6>;
 					label = "cpu";
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index dc9b4f99eb8b..642b1c0a96ba 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -182,6 +182,17 @@ fixed-link {
 	};
 };
 
+&gmac1 {
+	status = "okay";
+	phy-mode = "rgmii";
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+		pause;
+	};
+};
+
 &eth {
 	status = "okay";
 
@@ -225,6 +236,19 @@ port@4 {
 					label = "lan3";
 				};
 
+				port@5 {
+					reg = <5>;
+					label = "cpu";
+					ethernet = <&gmac1>;
+					phy-mode = "rgmii";
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+						pause;
+					};
+				};
+
 				port@6 {
 					reg = <6>;
 					label = "cpu";
-- 
2.37.2