ARM: dts: rockchip: Move PHY reset to ethernet-phy node on rk3036 boards

According to rockchip,emac.yaml, 'phy-reset-duration' and 'phy-reset-gpios'
are not valid properties.

Use the valid 'reset-gpios' and 'reset-assert-us' properties under
the etherne-phy node.

This fixes the following dt-schema warning:

Unevaluated properties are not allowed ('phy-reset-duration',
'phy-reset-gpios' were unexpected)

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://patch.msgid.link/20260228013257.256973-1-festevam@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Author: fabioestevam

arch/arm/boot/dts/rockchip/rk3036-evb.dts

@@ -16,8 +16,6 @@
 
 &emac {
 	phy = <&phy0>;
-	phy-reset-duration = <10>; /* millisecond */
-	phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
 	pinctrl-names = "default";
 	pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
 	status = "okay";
@@ -28,6 +26,8 @@
 
 		phy0: ethernet-phy@0 {
 			reg = <0>;
+			reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
 		};
 	};
 };

arch/arm/boot/dts/rockchip/rk3036-kylin.dts

@@ -102,8 +102,6 @@
 
 &emac {
 	phy = <&phy0>;
-	phy-reset-duration = <10>; /* millisecond */
-	phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
 	pinctrl-names = "default";
 	pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
 	status = "okay";
@@ -114,6 +112,8 @@
 
 		phy0: ethernet-phy@0 {
 			reg = <0>;
+			reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
 		};
 	};
 };