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From: Landen Chao <landen.chao@mediatek.com>
To: <andrew@lunn.ch>, <f.fainelli@gmail.com>,
	<vivien.didelot@savoirfairelinux.com>, <matthias.bgg@gmail.com>,
	<robh+dt@kernel.org>, <mark.rutland@arm.com>
Cc: <devicetree@vger.kernel.org>, <netdev@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-mediatek@lists.infradead.org>, <davem@davemloft.net>,
	<sean.wang@mediatek.com>, <opensource@vdorst.com>,
	<frank-w@public-files.de>, <dqfext@gmail.com>,
	Landen Chao <landen.chao@mediatek.com>
Subject: [PATCH net-next v2 6/7] arm64: dts: mt7622: add mt7531 dsa to mt7622-rfb1 board
Date: Tue, 18 Aug 2020 15:14:11 +0800	[thread overview]
Message-ID: <fb458715fc82b2222674d857d16841da57920990.1597729692.git.landen.chao@mediatek.com> (raw)
In-Reply-To: <cover.1597729692.git.landen.chao@mediatek.com>

Add mt7531 dsa to mt7622-rfb1 board for 5 giga Ethernet ports support.
mt7622 only supports 1 sgmii interface, so either gmac0 or gmac1 can be
configured as sgmii interface. In this patch, change to connet mt7622
gmac0 and mt7531 port6 through sgmii interface.

Signed-off-by: Landen Chao <landen.chao@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 57 +++++++++++++++++---
 1 file changed, 51 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
index 0b4de627f96e..3fd948fb7f7a 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts
@@ -105,20 +105,65 @@
 	pinctrl-0 = <&eth_pins>;
 	status = "okay";
 
-	gmac1: mac@1 {
+	gmac0: mac@0 {
 		compatible = "mediatek,eth-mac";
-		reg = <1>;
-		phy-handle = <&phy5>;
+		reg = <0>;
+		phy-mode = "2500base-x";
+
+		fixed-link {
+			speed = <2500>;
+			full-duplex;
+			pause;
+		};
 	};
 
 	mdio-bus {
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		phy5: ethernet-phy@5 {
-			reg = <5>;
-			phy-mode = "sgmii";
+		switch@0 {
+			compatible = "mediatek,mt7531";
+			reg = <0>;
+			reset-gpios = <&pio 54 0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					label = "lan0";
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "lan1";
+				};
+
+				port@2 {
+					reg = <2>;
+					label = "lan2";
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "lan3";
+				};
+
+				port@4 {
+					reg = <4>;
+					label = "wan";
+				};
+
+				port@6 {
+					reg = <6>;
+					label = "cpu";
+					ethernet = <&gmac0>;
+					phy-mode = "2500base-x";
+				};
+			};
 		};
+
 	};
 };
 
-- 
2.17.1

  parent reply	other threads:[~2020-08-18  7:15 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-18  7:14 [PATCH net-next v2 0/7] net-next: dsa: mt7530: add support for MT7531 Landen Chao
2020-08-18  7:14 ` [PATCH net-next v2 1/7] net: dsa: mt7530: Refine message in Kconfig Landen Chao
2020-08-18  7:14 ` [PATCH net-next v2 2/7] net: dsa: mt7530: support full-duplex gigabit only Landen Chao
2020-08-18 15:49   ` Andrew Lunn
2020-08-18  7:14 ` [PATCH net-next v2 3/7] net: dsa: mt7530: Extend device data ready for adding a new hardware Landen Chao
2020-08-18 15:56   ` Andrew Lunn
2020-08-18 17:31   ` Frank Wunderlich
2020-08-18  7:14 ` [PATCH net-next v2 4/7] dt-bindings: net: dsa: add new MT7531 binding to support MT7531 Landen Chao
2020-08-25 19:43   ` Rob Herring
2020-08-18  7:14 ` [PATCH net-next v2 5/7] net: dsa: mt7530: Add the support of MT7531 switch Landen Chao
2020-08-18 15:23   ` Jakub Kicinski
2020-08-19  9:50     ` Landen Chao
2020-08-18 16:09   ` Andrew Lunn
2020-08-19  9:44     ` Landen Chao
2020-08-19 13:12       ` Andrew Lunn
2020-08-19 23:46       ` René van Dorst
2020-08-20 15:29         ` Chuanhong Guo
2020-08-18  7:14 ` Landen Chao [this message]
2020-08-18 16:10   ` [PATCH net-next v2 6/7] arm64: dts: mt7622: add mt7531 dsa to mt7622-rfb1 board Andrew Lunn
2020-08-18  7:14 ` [PATCH net-next v2 7/7] arm64: dts: mt7622: add mt7531 dsa to bananapi-bpi-r64 board Landen Chao
2020-08-18 16:24   ` Vladimir Oltean
2020-08-19  8:15     ` Landen Chao
2020-08-19  8:51       ` Vladimir Oltean
2020-08-18 17:54 ` Aw: [PATCH net-next v2 0/7] net-next: dsa: mt7530: add support for MT7531 Frank Wunderlich
2020-08-19  3:49 ` DENG Qingfang
2020-08-19  7:38   ` Landen Chao

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