Commit 0a93c0d7 authored Jan 25, 2022 by Arınç ÜNAL Committed by Greg Kroah-Hartman Jan 26, 2022

staging: mt7621-dts: fix pinctrl properties for ethernet

Add pinctrl properties with rgmii1 & mdio pins under ethernet node which
was wrongfully put under an external phy node.
GMAC1 will start working with this fix.

Link: https://lore.kernel.org/netdev/02ecce91-7aad-4392-c9d7-f45ca1b31e0b@arinc9.com/T/

Move GB-PC2 specific phy_external node to its own device tree.

Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Link: https://lore.kernel.org/r/20220125153903.1469-5-arinc.unal@arinc9.com

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f4c1760f

drivers/staging/mt7621-dts/gbpc2.dts

+11 −5

Original line number	Diff line number	Diff line
		@@ -13,10 +13,16 @@
		function = "gpio";
		};

		&gmac1 {
		&ethernet {
		gmac1: mac@1 {
		status = "ok";
		phy-handle = <&phy_external>;
		};

		&phy_external {
		status = "ok";
		mdio-bus {
		phy_external: ethernet-phy@5 {
		reg = <5>;
		phy-mode = "rgmii-rxid";
		};
		};
		};

drivers/staging/mt7621-dts/mt7621.dtsi

+3 −10

Original line number	Diff line number	Diff line
		@@ -325,6 +325,9 @@

		mediatek,ethsys = <&sysc>;

		pinctrl-names = "default";
		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;

		gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		@@ -342,22 +345,12 @@
		reg = <1>;
		status = "off";
		phy-mode = "rgmii-rxid";
		phy-handle = <&phy_external>;
		};

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

		phy_external: ethernet-phy@5 {
		status = "off";
		reg = <5>;
		phy-mode = "rgmii-rxid";

		pinctrl-names = "default";
		pinctrl-0 = <&rgmii2_pins>;
		};

		switch0: switch0@0 {
		compatible = "mediatek,mt7621";
		reg = <0>;