phy: marvell: a3700: Convert to official DT bindings in COMPHY driver

Convert A3720 common PHY driver to official DT bindings.

This puts us closer to be able to synchronize A3720 device-trees with
those from Linux.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Marcin Wojtas <mw@semihalf.com>
Cc: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/arch/arm/dts/armada-3720-turris-mox.dts b/arch/arm/dts/armada-3720-turris-mox.dts
index f47ced0..d017570 100644
--- a/arch/arm/dts/armada-3720-turris-mox.dts
+++ b/arch/arm/dts/armada-3720-turris-mox.dts
@@ -94,24 +94,6 @@
 	};
 };
 
-&comphy {
-	max-lanes = <3>;
-	phy0 {
-		phy-type = <COMPHY_TYPE_SGMII1>;
-		phy-speed = <COMPHY_SPEED_3_125G>;
-	};
-
-	phy1 {
-		phy-type = <COMPHY_TYPE_PEX0>;
-		phy-speed = <COMPHY_SPEED_5G>;
-	};
-
-	phy2 {
-		phy-type = <COMPHY_TYPE_USB3_HOST0>;
-		phy-speed = <COMPHY_SPEED_5G>;
-	};
-};
-
 &eth0 {
 	status = "okay";
 	pinctrl-names = "default";
@@ -120,6 +102,11 @@
 	phy = <&eth_phy1>;
 };
 
+&eth1 {
+	phy-mode = "2500base-x";
+	phys = <&comphy0 1>;
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c1_pins>;
@@ -222,6 +209,7 @@
 &usb3 {
 	vbus-supply = <&reg_usb3_vbus>;
 	status = "okay";
+	phys = <&comphy2 0>;
 };
 
 &pcie0 {
@@ -229,4 +217,5 @@
 	pinctrl-0 = <&pcie_pins>;
 	reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
 	status = "disabled";
+	phys = <&comphy1 0>;
 };