Hi Rob,

<snip>

quoted

quoted

See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list  
of additional
required, optional properties and how the integrated switch subnodes must
be specified.

@@ -94,3 +130,185 @@ Example:

			};
		};
	};
+
+Example 2: MT7621: Port 4 is WAN port: 2nd GMAC -> Port 5 -> PHY port 4.
+
+&eth {
+	status = "okay";

Don't show status in examples.

OK.

quoted

This should show the complete node.

I asked this question below in my previous email.
May be you missed it, I hope that you have time soon to answer this so that I
can send a new version.

To be clear, I should take ethernet node from the mt7621.dtsi [0] or  
mt7623.dtsi [1] and insert the example below?, right?

Greats,

René

Greats,

René

[0]:  
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/tree/drivers/staging/mt7621-dts/mt7621.dtsi#n397
[1]:  
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/tree/arch/arm/boot/dts/mt7623.dtsi#n1023

quoted

quoted

+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "rgmii";
+
+		fixed-link {
+			speed = <1000>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	gmac1: mac@1 {
+		compatible = "mediatek,eth-mac";
+		reg = <1>;
+		phy-mode = "rgmii-txid";
+		phy-handle = <&phy4>;
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Internal phy */
+		phy4: ethernet-phy@4 {
+			reg = <4>;
+		};
+
+		mt7530: switch@1f {
+			compatible = "mediatek,mt7621";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1f>;
+			pinctrl-names = "default";
+			mediatek,mcm;
+
+			resets = <&rstctrl 2>;
+			reset-names = "mcm";
+
+			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";
+				};
+
+/* Commented out. Port 4 is handled by 2nd GMAC.
+				port@4 {
+					reg = <4>;
+					label = "lan4";
+				};
+*/
+
+				cpu_port0: port@6 {
+					reg = <6>;
+					label = "cpu";
+					ethernet = <&gmac0>;
+					phy-mode = "rgmii";
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+						pause;
+					};
+				};
+			};
+		};
+	};
+};
+
+Example 3: MT7621: Port 5 is connected to external PHY: Port 5 ->  
external PHY.
+
+&eth {
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "rgmii";
+
+		fixed-link {
+			speed = <1000>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	mdio: mdio-bus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* External phy */
+		ephy5: ethernet-phy@7 {
+			reg = <7>;
+		};
+
+		mt7530: switch@1f {
+			compatible = "mediatek,mt7621";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x1f>;
+			pinctrl-names = "default";
+			mediatek,mcm;
+
+			resets = <&rstctrl 2>;
+			reset-names = "mcm";
+
+			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 = "lan4";
+				};
+
+				port@5 {
+					reg = <5>;
+					label = "lan5";
+					phy-mode = "rgmii";
+					phy-handle = <&ephy5>;
+				};
+
+				cpu_port0: port@6 {
+					reg = <6>;
+					label = "cpu";
+					ethernet = <&gmac0>;
+					phy-mode = "rgmii";
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+						pause;
+					};
+				};
+			};
+		};
+	};
+};
--
2.20.1