linux-kernel - [PATCH net,v2 2/2] arm: dts: mediatek: Fix mt7629 dts to reflect the latest dt-binding

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Message-ID: <20191007070844.14212-3-Mark-MC.Lee@mediatek.com>
Date:   Mon, 7 Oct 2019 15:08:44 +0800
From:   MarkLee <Mark-MC.Lee@...iatek.com>
To:     "David S. Miller" <davem@...emloft.net>,
        Sean Wang <sean.wang@...iatek.com>,
        John Crispin <john@...ozen.org>,
        Nelson Chang <nelson.chang@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Andrew Lunn <andrew@...n.ch>
CC:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Rene van Dorst <opensource@...rst.com>,
        <devicetree@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, MarkLee <Mark-MC.Lee@...iatek.com>
Subject: [PATCH net,v2 2/2] arm: dts: mediatek: Fix mt7629 dts to reflect the latest dt-binding

* Removes mediatek,physpeed property from dtsi that is useless in PHYLINK
* Use the fixed-link property speed = <2500> to set the phy in 2.5Gbit.
* Set gmac1 to gmii mode that connect to a internal gphy

Signed-off-by: MarkLee <Mark-MC.Lee@...iatek.com>
--
v1->v2:
* SGMII port only support BASE-X at 2.5Gbit.
---
 arch/arm/boot/dts/mt7629-rfb.dts | 13 ++++++++++++-
 arch/arm/boot/dts/mt7629.dtsi    |  2 --
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts
index 3621b7d2b22a..9980c10c6e29 100644
--- a/arch/arm/boot/dts/mt7629-rfb.dts
+++ b/arch/arm/boot/dts/mt7629-rfb.dts
@@ -66,9 +66,21 @@
 	pinctrl-1 = <&ephy_leds_pins>;
 	status = "okay";
 
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "2500base-x";
+		fixed-link {
+			speed = <2500>;
+			full-duplex;
+			pause;
+		};
+	};
+
 	gmac1: mac@1 {
 		compatible = "mediatek,eth-mac";
 		reg = <1>;
+		phy-mode = "gmii";
 		phy-handle = <&phy0>;
 	};
 
@@ -78,7 +90,6 @@
 
 		phy0: ethernet-phy@0 {
 			reg = <0>;
-			phy-mode = "gmii";
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi
index 9608bc2ccb3f..867b88103b9d 100644
--- a/arch/arm/boot/dts/mt7629.dtsi
+++ b/arch/arm/boot/dts/mt7629.dtsi
@@ -468,14 +468,12 @@
 			compatible = "mediatek,mt7629-sgmiisys", "syscon";
 			reg = <0x1b128000 0x3000>;
 			#clock-cells = <1>;
-			mediatek,physpeed = "2500";
 		};
 
 		sgmiisys1: syscon@...30000 {
 			compatible = "mediatek,mt7629-sgmiisys", "syscon";
 			reg = <0x1b130000 0x3000>;
 			#clock-cells = <1>;
-			mediatek,physpeed = "2500";
 		};
 	};
 };
-- 
2.17.1