Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d7b9eaff authored Jun 27, 2016 by Florian Fainelli Committed by Maxime Ripard Jul 04, 2016

ARM: dts: sun7i: Add BCM53125 switch nodes to the lamobo-r1 board



Now that we have a proper binding for Ethernet switches hanging off
different buses, and a driver for the BCM53125 switch, add its Device
Tree as a child MDIO node, at MDIO address 30 (Broadcom pseudo-PHY
address) and describe the ports layout of the Lamobo R1 board.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

parent 29bc9490

arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts

+57 −3

Original line number	Original line	Diff line number	Diff line
	@@ -110,13 +110,67 @@
	&gmac {		&gmac {
	pinctrl-names = "default";		pinctrl-names = "default";
	pinctrl-0 = <&gmac_pins_rgmii_a>;		pinctrl-0 = <&gmac_pins_rgmii_a>;
	phy = <&phy1>;
	phy-mode = "rgmii";		phy-mode = "rgmii";
	phy-supply = <&reg_gmac_3v3>;		phy-supply = <&reg_gmac_3v3>;
	status = "okay";		status = "okay";

	phy1: ethernet-phy@1 {		fixed-link {
			speed = <1000>;
			full-duplex;
			};

			mdio {
			compatible = "snps,dwmac-mdio";
			#address-cells = <1>;
			#size-cells = <0>;

			switch: ethernet-switch@1e {
			compatible = "brcm,bcm53125";
			reg = <30>;
			#address-cells = <1>;
			#size-cells = <0>;

			ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port0: port@0 {
			reg = <0>;
			label = "lan2";
			};

			port1: port@1 {
	reg = <1>;		reg = <1>;
			label = "lan3";
			};

			port2: port@2 {
			reg = <2>;
			label = "lan4";
			};

			port3: port@3 {
			reg = <3>;
			label = "wan";
			};

			port4: port@4 {
			reg = <4>;
			label = "lan1";
			};

			port8: port@8 {
			reg = <8>;
			label = "cpu";
			ethernet = <&gmac>;
			phy-mode = "rgmii";
			fixed-link {
			speed = <1000>;
			full-duplex;
			};
			};
			};
			};
	};		};
	};		};