From: Arınç ÜNAL <arinc.unal@arinc9.com>
Date: Sun, 28 Apr 2024 19:52:51 +0000 (+0300)
Subject: ramips: mt7621-dts: describe switch PHYs and adjust PHY muxing
X-Git-Tag: v24.10.0-rc1~2025
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ea6125c501e3adc81227cc69fb9e28eec69f2b8;p=thirdparty%2Fopenwrt.git

ramips: mt7621-dts: describe switch PHYs and adjust PHY muxing

Currently, the MT7530 DSA subdriver configures the MT7530 switch to provide
direct access to switch PHYs, meaning, the switch PHYs listen on the MDIO
bus the switch listens on. The PHY muxing feature makes use of this.

This is problematic as the PHY may be attached before the switch is
initialised, in which case, the PHY will fail to be attached.

Since commit 91374ba537bd ("net: dsa: mt7530: support OF-based registration
of switch MDIO bus") on mainline Linux, we can describe the switch PHYs on
the MDIO bus of the switch on the device tree.

When the PHY is described this way, the switch will be initialised first,
then the switch MDIO bus will be registered. Only after these steps, the
PHY will be attached.

Describe the switch PHYs on mt7621.dtsi and remove defining the switch PHY
on the SoC's mdio bus node. When the PHY muxing is in use, the interrupts
for the muxed PHY won't work, therefore delete the "interrupts" property on
the devices where the PHY muxing feature is in use.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---

diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 086719a43d4..54fe13123db 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -474,6 +474,36 @@
 				#interrupt-cells = <1>;
 				interrupts = <GIC_SHARED 23 IRQ_TYPE_LEVEL_HIGH>;
 
+				mdio {
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					ethphy0: ethernet-phy@0 {
+						reg = <0>;
+						interrupts = <0>;
+					};
+
+					ethphy1: ethernet-phy@1 {
+						reg = <1>;
+						interrupts = <1>;
+					};
+
+					ethphy2: ethernet-phy@2 {
+						reg = <2>;
+						interrupts = <2>;
+					};
+
+					ethphy3: ethernet-phy@3 {
+						reg = <3>;
+						interrupts = <3>;
+					};
+
+					ethphy4: ethernet-phy@4 {
+						reg = <4>;
+						interrupts = <4>;
+					};
+				};
+
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
@@ -482,30 +512,35 @@
 						status = "disabled";
 						reg = <0>;
 						label = "lan0";
+						phy-handle = <&ethphy0>;
 					};
 
 					port@1 {
 						status = "disabled";
 						reg = <1>;
 						label = "lan1";
+						phy-handle = <&ethphy1>;
 					};
 
 					port@2 {
 						status = "disabled";
 						reg = <2>;
 						label = "lan2";
+						phy-handle = <&ethphy2>;
 					};
 
 					port@3 {
 						status = "disabled";
 						reg = <3>;
 						label = "lan3";
+						phy-handle = <&ethphy3>;
 					};
 
 					port@4 {
 						status = "disabled";
 						reg = <4>;
 						label = "lan4";
+						phy-handle = <&ethphy4>;
 					};
 
 					port@6 {
diff --git a/target/linux/ramips/dts/mt7621_adslr_g7.dts b/target/linux/ramips/dts/mt7621_adslr_g7.dts
index 6ca9eccd2d7..2dea282bf5b 100644
--- a/target/linux/ramips/dts/mt7621_adslr_g7.dts
+++ b/target/linux/ramips/dts/mt7621_adslr_g7.dts
@@ -136,10 +136,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_afoundry_ew1200.dts b/target/linux/ramips/dts/mt7621_afoundry_ew1200.dts
index 4f942f16020..f2f5719af21 100644
--- a/target/linux/ramips/dts/mt7621_afoundry_ew1200.dts
+++ b/target/linux/ramips/dts/mt7621_afoundry_ew1200.dts
@@ -155,10 +155,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts b/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts
index 85fda96ce5c..c0e208d33da 100644
--- a/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts
+++ b/target/linux/ramips/dts/mt7621_alfa-network_ax1800rm.dts
@@ -176,10 +176,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_ampedwireless_ally-r1900k.dts b/target/linux/ramips/dts/mt7621_ampedwireless_ally-r1900k.dts
index 07e0d23788d..6280a643a9b 100644
--- a/target/linux/ramips/dts/mt7621_ampedwireless_ally-r1900k.dts
+++ b/target/linux/ramips/dts/mt7621_ampedwireless_ally-r1900k.dts
@@ -13,10 +13,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_arcadyan_we420223-99.dts b/target/linux/ramips/dts/mt7621_arcadyan_we420223-99.dts
index 48506907ebf..4a5194c3639 100644
--- a/target/linux/ramips/dts/mt7621_arcadyan_we420223-99.dts
+++ b/target/linux/ramips/dts/mt7621_arcadyan_we420223-99.dts
@@ -203,10 +203,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &pcie {
diff --git a/target/linux/ramips/dts/mt7621_arcadyan_wg4xx223.dtsi b/target/linux/ramips/dts/mt7621_arcadyan_wg4xx223.dtsi
index 78627b2157e..ec9da152ce3 100644
--- a/target/linux/ramips/dts/mt7621_arcadyan_wg4xx223.dtsi
+++ b/target/linux/ramips/dts/mt7621_arcadyan_wg4xx223.dtsi
@@ -185,10 +185,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_asiarf_ap7621.dtsi b/target/linux/ramips/dts/mt7621_asiarf_ap7621.dtsi
index edfdc9b173f..2f030826888 100644
--- a/target/linux/ramips/dts/mt7621_asiarf_ap7621.dtsi
+++ b/target/linux/ramips/dts/mt7621_asiarf_ap7621.dtsi
@@ -111,10 +111,8 @@
 	status = "okay";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &gmac0 {
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ac57u-v1.dts b/target/linux/ramips/dts/mt7621_asus_rt-ac57u-v1.dts
index 4915f8125e8..d5b46b14eeb 100644
--- a/target/linux/ramips/dts/mt7621_asus_rt-ac57u-v1.dts
+++ b/target/linux/ramips/dts/mt7621_asus_rt-ac57u-v1.dts
@@ -170,10 +170,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi b/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
index 5bccddec0b6..bee8afdc90f 100644
--- a/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
+++ b/target/linux/ramips/dts/mt7621_asus_rt-acx5p.dtsi
@@ -166,10 +166,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts b/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
index faf58e0187b..76645987b23 100644
--- a/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
+++ b/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
@@ -183,10 +183,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts b/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts
index 7bb375cb298..972b3d5bd89 100644
--- a/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts
+++ b/target/linux/ramips/dts/mt7621_asus_rt-ax54.dts
@@ -157,10 +157,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-n56u-b1.dts b/target/linux/ramips/dts/mt7621_asus_rt-n56u-b1.dts
index b18bd113dad..d73dfe94215 100644
--- a/target/linux/ramips/dts/mt7621_asus_rt-n56u-b1.dts
+++ b/target/linux/ramips/dts/mt7621_asus_rt-n56u-b1.dts
@@ -182,10 +182,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_beeline_smartbox-giga.dts b/target/linux/ramips/dts/mt7621_beeline_smartbox-giga.dts
index 12ff04ed28d..e2fa019d073 100644
--- a/target/linux/ramips/dts/mt7621_beeline_smartbox-giga.dts
+++ b/target/linux/ramips/dts/mt7621_beeline_smartbox-giga.dts
@@ -216,10 +216,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_beeline_smartbox-turbo-plus.dts b/target/linux/ramips/dts/mt7621_beeline_smartbox-turbo-plus.dts
index 84ec15b8720..56080ff917b 100644
--- a/target/linux/ramips/dts/mt7621_beeline_smartbox-turbo-plus.dts
+++ b/target/linux/ramips/dts/mt7621_beeline_smartbox-turbo-plus.dts
@@ -209,10 +209,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_belkin_rt1800.dts b/target/linux/ramips/dts/mt7621_belkin_rt1800.dts
index 25fc335c56a..be519abf6e8 100644
--- a/target/linux/ramips/dts/mt7621_belkin_rt1800.dts
+++ b/target/linux/ramips/dts/mt7621_belkin_rt1800.dts
@@ -162,10 +162,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_buffalo_wsr-1166dhp.dts b/target/linux/ramips/dts/mt7621_buffalo_wsr-1166dhp.dts
index c065997ea1e..7b1cc64b509 100644
--- a/target/linux/ramips/dts/mt7621_buffalo_wsr-1166dhp.dts
+++ b/target/linux/ramips/dts/mt7621_buffalo_wsr-1166dhp.dts
@@ -174,10 +174,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts b/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts
index 66b47d2fa02..fa90fba3d55 100644
--- a/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts
+++ b/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl.dts
@@ -199,10 +199,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_buffalo_wsr-600dhp.dts b/target/linux/ramips/dts/mt7621_buffalo_wsr-600dhp.dts
index e3b165c6405..00b21658366 100644
--- a/target/linux/ramips/dts/mt7621_buffalo_wsr-600dhp.dts
+++ b/target/linux/ramips/dts/mt7621_buffalo_wsr-600dhp.dts
@@ -208,10 +208,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_cudy_m1800.dts b/target/linux/ramips/dts/mt7621_cudy_m1800.dts
index 12f5ce3ec92..1aa58210062 100644
--- a/target/linux/ramips/dts/mt7621_cudy_m1800.dts
+++ b/target/linux/ramips/dts/mt7621_cudy_m1800.dts
@@ -66,10 +66,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &pcie {
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts b/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts
index 9d5701a7cca..265b48143ec 100644
--- a/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300-v1.dts
@@ -193,10 +193,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi b/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi
index 55da73dcdab..da62648bc9e 100644
--- a/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300-v2v3.dtsi
@@ -153,10 +153,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr2100.dts b/target/linux/ramips/dts/mt7621_cudy_wr2100.dts
index 5b21cff1305..82785512677 100644
--- a/target/linux/ramips/dts/mt7621_cudy_wr2100.dts
+++ b/target/linux/ramips/dts/mt7621_cudy_wr2100.dts
@@ -208,10 +208,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_cudy_x6.dtsi b/target/linux/ramips/dts/mt7621_cudy_x6.dtsi
index 81a34e9302e..0542640f13f 100644
--- a/target/linux/ramips/dts/mt7621_cudy_x6.dtsi
+++ b/target/linux/ramips/dts/mt7621_cudy_x6.dtsi
@@ -116,10 +116,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_covr-x1860-a1.dts b/target/linux/ramips/dts/mt7621_dlink_covr-x1860-a1.dts
index 90a5c196fc7..cf924cffb61 100644
--- a/target/linux/ramips/dts/mt7621_dlink_covr-x1860-a1.dts
+++ b/target/linux/ramips/dts/mt7621_dlink_covr-x1860-a1.dts
@@ -184,10 +184,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-853-a1.dts b/target/linux/ramips/dts/mt7621_dlink_dir-853-a1.dts
index 7e5809ed3a3..7bc3a3f186c 100644
--- a/target/linux/ramips/dts/mt7621_dlink_dir-853-a1.dts
+++ b/target/linux/ramips/dts/mt7621_dlink_dir-853-a1.dts
@@ -187,10 +187,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-853-a3.dts b/target/linux/ramips/dts/mt7621_dlink_dir-853-a3.dts
index 434a6d9f1a5..9d476749595 100644
--- a/target/linux/ramips/dts/mt7621_dlink_dir-853-a3.dts
+++ b/target/linux/ramips/dts/mt7621_dlink_dir-853-a3.dts
@@ -203,10 +203,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-853-r1.dts b/target/linux/ramips/dts/mt7621_dlink_dir-853-r1.dts
index a3753f37d43..25d2768d239 100644
--- a/target/linux/ramips/dts/mt7621_dlink_dir-853-r1.dts
+++ b/target/linux/ramips/dts/mt7621_dlink_dir-853-r1.dts
@@ -120,10 +120,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-860l-b1.dts b/target/linux/ramips/dts/mt7621_dlink_dir-860l-b1.dts
index 8939e523fed..589669c36a1 100644
--- a/target/linux/ramips/dts/mt7621_dlink_dir-860l-b1.dts
+++ b/target/linux/ramips/dts/mt7621_dlink_dir-860l-b1.dts
@@ -144,10 +144,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-8xx.dtsi b/target/linux/ramips/dts/mt7621_dlink_dir-8xx.dtsi
index 11d673dc871..0f5b4f0d90d 100644
--- a/target/linux/ramips/dts/mt7621_dlink_dir-8xx.dtsi
+++ b/target/linux/ramips/dts/mt7621_dlink_dir-8xx.dtsi
@@ -110,10 +110,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-xx60-a1.dtsi b/target/linux/ramips/dts/mt7621_dlink_dir-xx60-a1.dtsi
index 57652fb278b..d5adb8728ce 100644
--- a/target/linux/ramips/dts/mt7621_dlink_dir-xx60-a1.dtsi
+++ b/target/linux/ramips/dts/mt7621_dlink_dir-xx60-a1.dtsi
@@ -188,10 +188,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi b/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi
index d7309dbdfea..8e7652cac7e 100644
--- a/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi
+++ b/target/linux/ramips/dts/mt7621_edimax_rx21s.dtsi
@@ -151,10 +151,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-1167ghbk2-s.dts b/target/linux/ramips/dts/mt7621_elecom_wrc-1167ghbk2-s.dts
index bbc135ad83a..503ec40b50f 100644
--- a/target/linux/ramips/dts/mt7621_elecom_wrc-1167ghbk2-s.dts
+++ b/target/linux/ramips/dts/mt7621_elecom_wrc-1167ghbk2-s.dts
@@ -85,10 +85,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-2533ghbk.dtsi b/target/linux/ramips/dts/mt7621_elecom_wrc-2533ghbk.dtsi
index 418b0cfa9a7..cdb94dcdc1b 100644
--- a/target/linux/ramips/dts/mt7621_elecom_wrc-2533ghbk.dtsi
+++ b/target/linux/ramips/dts/mt7621_elecom_wrc-2533ghbk.dtsi
@@ -124,10 +124,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-gs.dtsi b/target/linux/ramips/dts/mt7621_elecom_wrc-gs.dtsi
index dae247f4cea..4b61b9faf29 100644
--- a/target/linux/ramips/dts/mt7621_elecom_wrc-gs.dtsi
+++ b/target/linux/ramips/dts/mt7621_elecom_wrc-gs.dtsi
@@ -94,10 +94,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_etisalat_s3.dts b/target/linux/ramips/dts/mt7621_etisalat_s3.dts
index 2fb3aedaff3..60452a63f43 100644
--- a/target/linux/ramips/dts/mt7621_etisalat_s3.dts
+++ b/target/linux/ramips/dts/mt7621_etisalat_s3.dts
@@ -209,10 +209,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_gehua_ghl-r-001.dts b/target/linux/ramips/dts/mt7621_gehua_ghl-r-001.dts
index 9030c051f1e..a017baa1ba0 100644
--- a/target/linux/ramips/dts/mt7621_gehua_ghl-r-001.dts
+++ b/target/linux/ramips/dts/mt7621_gehua_ghl-r-001.dts
@@ -144,10 +144,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts b/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts
index 849074111be..e4b254ebce8 100644
--- a/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts
+++ b/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts
@@ -145,10 +145,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_gnubee_gb-pc1.dts b/target/linux/ramips/dts/mt7621_gnubee_gb-pc1.dts
index 7ef7201faf7..2710aa6f3ed 100644
--- a/target/linux/ramips/dts/mt7621_gnubee_gb-pc1.dts
+++ b/target/linux/ramips/dts/mt7621_gnubee_gb-pc1.dts
@@ -116,10 +116,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi b/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi
index 88148c6759a..1520aaf5b10 100644
--- a/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi
+++ b/target/linux/ramips/dts/mt7621_h3c_tx180x.dtsi
@@ -58,10 +58,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &nand {
diff --git a/target/linux/ramips/dts/mt7621_haier-sim_wr1800k.dtsi b/target/linux/ramips/dts/mt7621_haier-sim_wr1800k.dtsi
index 53c59123979..dd7b72707e1 100644
--- a/target/linux/ramips/dts/mt7621_haier-sim_wr1800k.dtsi
+++ b/target/linux/ramips/dts/mt7621_haier-sim_wr1800k.dtsi
@@ -73,10 +73,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &nand {
diff --git a/target/linux/ramips/dts/mt7621_hilink_hlk-7621a-evb.dts b/target/linux/ramips/dts/mt7621_hilink_hlk-7621a-evb.dts
index cae9f717b1e..195a12b7d16 100644
--- a/target/linux/ramips/dts/mt7621_hilink_hlk-7621a-evb.dts
+++ b/target/linux/ramips/dts/mt7621_hilink_hlk-7621a-evb.dts
@@ -77,10 +77,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts b/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts
index 1bf66401378..5a8f32d7236 100644
--- a/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts
+++ b/target/linux/ramips/dts/mt7621_hiwifi_hc5962.dts
@@ -153,10 +153,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_huasifei_ws1208v2.dts b/target/linux/ramips/dts/mt7621_huasifei_ws1208v2.dts
index a7610070de2..e7641394516 100644
--- a/target/linux/ramips/dts/mt7621_huasifei_ws1208v2.dts
+++ b/target/linux/ramips/dts/mt7621_huasifei_ws1208v2.dts
@@ -169,10 +169,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_humax_e10.dts b/target/linux/ramips/dts/mt7621_humax_e10.dts
index dfa91ad43a7..39eac32d538 100644
--- a/target/linux/ramips/dts/mt7621_humax_e10.dts
+++ b/target/linux/ramips/dts/mt7621_humax_e10.dts
@@ -169,10 +169,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-ax1167gr.dts b/target/linux/ramips/dts/mt7621_iodata_wn-ax1167gr.dts
index 4f843024176..9e64077e0ce 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-ax1167gr.dts
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-ax1167gr.dts
@@ -174,10 +174,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-deax1800gr.dts b/target/linux/ramips/dts/mt7621_iodata_wn-deax1800gr.dts
index 4543f45a9fe..86d8a93da61 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-deax1800gr.dts
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-deax1800gr.dts
@@ -186,10 +186,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts b/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
index 9de7297405d..bcb7e576786 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
@@ -170,10 +170,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-gx300gr.dts b/target/linux/ramips/dts/mt7621_iodata_wn-gx300gr.dts
index b055afc3adb..519c52065be 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-gx300gr.dts
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-gx300gr.dts
@@ -160,10 +160,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi b/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
index b3063a333ed..07187d8bfed 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-xx-xr.dtsi
@@ -161,10 +161,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts b/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts
index 790668cc410..e322e4efdbb 100644
--- a/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts
+++ b/target/linux/ramips/dts/mt7621_iodata_wnpr2600g.dts
@@ -153,10 +153,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_a3002mesh.dts b/target/linux/ramips/dts/mt7621_iptime_a3002mesh.dts
index e8c7f12d01e..bfb62071994 100644
--- a/target/linux/ramips/dts/mt7621_iptime_a3002mesh.dts
+++ b/target/linux/ramips/dts/mt7621_iptime_a3002mesh.dts
@@ -130,10 +130,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_a3004ns-dual.dts b/target/linux/ramips/dts/mt7621_iptime_a3004ns-dual.dts
index 6990d31e391..7c46635fb5e 100644
--- a/target/linux/ramips/dts/mt7621_iptime_a3004ns-dual.dts
+++ b/target/linux/ramips/dts/mt7621_iptime_a3004ns-dual.dts
@@ -134,10 +134,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_a3004t.dts b/target/linux/ramips/dts/mt7621_iptime_a3004t.dts
index a96e89b3f30..7b2465c14fa 100644
--- a/target/linux/ramips/dts/mt7621_iptime_a3004t.dts
+++ b/target/linux/ramips/dts/mt7621_iptime_a3004t.dts
@@ -135,10 +135,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_a6004ns-m.dtsi b/target/linux/ramips/dts/mt7621_iptime_a6004ns-m.dtsi
index 848891056a3..6bfdffefb7c 100644
--- a/target/linux/ramips/dts/mt7621_iptime_a6004ns-m.dtsi
+++ b/target/linux/ramips/dts/mt7621_iptime_a6004ns-m.dtsi
@@ -152,10 +152,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_a8004t.dts b/target/linux/ramips/dts/mt7621_iptime_a8004t.dts
index 249904da6a3..7f28d7af3fb 100644
--- a/target/linux/ramips/dts/mt7621_iptime_a8004t.dts
+++ b/target/linux/ramips/dts/mt7621_iptime_a8004t.dts
@@ -138,10 +138,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts b/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts
index 88067a4fa54..8263c062dd5 100644
--- a/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts
+++ b/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts
@@ -148,10 +148,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_iptime_t5004.dts b/target/linux/ramips/dts/mt7621_iptime_t5004.dts
index f7a5e8ca17b..4a7f9aaaa1b 100644
--- a/target/linux/ramips/dts/mt7621_iptime_t5004.dts
+++ b/target/linux/ramips/dts/mt7621_iptime_t5004.dts
@@ -91,10 +91,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_jcg_jhr-ac876m.dts b/target/linux/ramips/dts/mt7621_jcg_jhr-ac876m.dts
index 05980caa6f4..548ab7ba599 100644
--- a/target/linux/ramips/dts/mt7621_jcg_jhr-ac876m.dts
+++ b/target/linux/ramips/dts/mt7621_jcg_jhr-ac876m.dts
@@ -168,10 +168,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_jcg_q20.dts b/target/linux/ramips/dts/mt7621_jcg_q20.dts
index 49f51ded7fb..a8892ac8b1a 100644
--- a/target/linux/ramips/dts/mt7621_jcg_q20.dts
+++ b/target/linux/ramips/dts/mt7621_jcg_q20.dts
@@ -180,10 +180,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_jcg_y2.dts b/target/linux/ramips/dts/mt7621_jcg_y2.dts
index 54141cc2a29..5012bc3d62f 100644
--- a/target/linux/ramips/dts/mt7621_jcg_y2.dts
+++ b/target/linux/ramips/dts/mt7621_jcg_y2.dts
@@ -121,10 +121,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_keenetic_kn-3010.dts b/target/linux/ramips/dts/mt7621_keenetic_kn-3010.dts
index 35d09832f2b..6ee20c29c5f 100644
--- a/target/linux/ramips/dts/mt7621_keenetic_kn-3010.dts
+++ b/target/linux/ramips/dts/mt7621_keenetic_kn-3010.dts
@@ -201,10 +201,8 @@
 	};
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &gmac0 {
diff --git a/target/linux/ramips/dts/mt7621_lenovo_newifi-d1.dts b/target/linux/ramips/dts/mt7621_lenovo_newifi-d1.dts
index 03237699901..3b6026f3771 100644
--- a/target/linux/ramips/dts/mt7621_lenovo_newifi-d1.dts
+++ b/target/linux/ramips/dts/mt7621_lenovo_newifi-d1.dts
@@ -179,10 +179,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_linksys_e5600.dts b/target/linux/ramips/dts/mt7621_linksys_e5600.dts
index a059fd0698a..08fcbbc5154 100644
--- a/target/linux/ramips/dts/mt7621_linksys_e5600.dts
+++ b/target/linux/ramips/dts/mt7621_linksys_e5600.dts
@@ -175,10 +175,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_linksys_e7350.dts b/target/linux/ramips/dts/mt7621_linksys_e7350.dts
index 77c123720fe..db7387ddec7 100644
--- a/target/linux/ramips/dts/mt7621_linksys_e7350.dts
+++ b/target/linux/ramips/dts/mt7621_linksys_e7350.dts
@@ -156,10 +156,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_linksys_ea6350-v4.dts b/target/linux/ramips/dts/mt7621_linksys_ea6350-v4.dts
index 35a90ea0705..83c86ee11db 100644
--- a/target/linux/ramips/dts/mt7621_linksys_ea6350-v4.dts
+++ b/target/linux/ramips/dts/mt7621_linksys_ea6350-v4.dts
@@ -16,14 +16,12 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethernet-phy@0 {
-		status = "disabled";
-	};
+&ethphy0 {
+	interrupts = <0>;
+};
 
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi b/target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi
index 5804f215918..70cf425b2c3 100644
--- a/target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi
+++ b/target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi
@@ -203,10 +203,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_linksys_re6500.dts b/target/linux/ramips/dts/mt7621_linksys_re6500.dts
index d2698999809..3c026a41a5d 100644
--- a/target/linux/ramips/dts/mt7621_linksys_re6500.dts
+++ b/target/linux/ramips/dts/mt7621_linksys_re6500.dts
@@ -148,10 +148,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts b/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts
index aaa75b05732..c6fa3622efa 100644
--- a/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts
+++ b/target/linux/ramips/dts/mt7621_mediatek_ap-mt7621a-v60.dts
@@ -138,10 +138,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_mediatek_mt7621-eval-board.dts b/target/linux/ramips/dts/mt7621_mediatek_mt7621-eval-board.dts
index 2da7f983a93..ecce30330b0 100644
--- a/target/linux/ramips/dts/mt7621_mediatek_mt7621-eval-board.dts
+++ b/target/linux/ramips/dts/mt7621_mediatek_mt7621-eval-board.dts
@@ -45,10 +45,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_meig_slt866.dts b/target/linux/ramips/dts/mt7621_meig_slt866.dts
index 7c7d5e43c42..d4e040649e7 100644
--- a/target/linux/ramips/dts/mt7621_meig_slt866.dts
+++ b/target/linux/ramips/dts/mt7621_meig_slt866.dts
@@ -199,10 +199,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_mercusys_mr70x-v1.dts b/target/linux/ramips/dts/mt7621_mercusys_mr70x-v1.dts
index fb14bd7829f..145b0eeb40d 100644
--- a/target/linux/ramips/dts/mt7621_mercusys_mr70x-v1.dts
+++ b/target/linux/ramips/dts/mt7621_mercusys_mr70x-v1.dts
@@ -145,10 +145,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts b/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts
index aad8a6776d2..faa4e53f097 100644
--- a/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts
+++ b/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts
@@ -42,10 +42,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_mikrotik_routerboard-m33g.dts b/target/linux/ramips/dts/mt7621_mikrotik_routerboard-m33g.dts
index 223d03b9fd1..11171d9535b 100644
--- a/target/linux/ramips/dts/mt7621_mikrotik_routerboard-m33g.dts
+++ b/target/linux/ramips/dts/mt7621_mikrotik_routerboard-m33g.dts
@@ -96,10 +96,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi b/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi
index 6e225c0825c..f8dc6ebdbff 100644
--- a/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi
+++ b/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi
@@ -118,10 +118,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_netgear_sercomm_bzv.dtsi b/target/linux/ramips/dts/mt7621_netgear_sercomm_bzv.dtsi
index 61c3ec37613..c125bcc4e34 100644
--- a/target/linux/ramips/dts/mt7621_netgear_sercomm_bzv.dtsi
+++ b/target/linux/ramips/dts/mt7621_netgear_sercomm_bzv.dtsi
@@ -184,10 +184,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi b/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi
index 13ce338588b..273bb9469ce 100644
--- a/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi
+++ b/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi
@@ -115,10 +115,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_netgear_wac104.dts b/target/linux/ramips/dts/mt7621_netgear_wac104.dts
index 9c706530d4b..01583e88874 100644
--- a/target/linux/ramips/dts/mt7621_netgear_wac104.dts
+++ b/target/linux/ramips/dts/mt7621_netgear_wac104.dts
@@ -170,10 +170,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_netgear_wax202.dts b/target/linux/ramips/dts/mt7621_netgear_wax202.dts
index bf580de6b88..226c4615432 100644
--- a/target/linux/ramips/dts/mt7621_netgear_wax202.dts
+++ b/target/linux/ramips/dts/mt7621_netgear_wax202.dts
@@ -244,10 +244,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_netis_wf2881.dts b/target/linux/ramips/dts/mt7621_netis_wf2881.dts
index 58d2c70655c..0baf9d64830 100644
--- a/target/linux/ramips/dts/mt7621_netis_wf2881.dts
+++ b/target/linux/ramips/dts/mt7621_netis_wf2881.dts
@@ -162,10 +162,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_oraybox_x3a.dts b/target/linux/ramips/dts/mt7621_oraybox_x3a.dts
index 7b33efd6e66..b9bccf0f283 100644
--- a/target/linux/ramips/dts/mt7621_oraybox_x3a.dts
+++ b/target/linux/ramips/dts/mt7621_oraybox_x3a.dts
@@ -156,10 +156,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_phicomm_k2p.dts b/target/linux/ramips/dts/mt7621_phicomm_k2p.dts
index 6a733698d2a..92c76d42065 100644
--- a/target/linux/ramips/dts/mt7621_phicomm_k2p.dts
+++ b/target/linux/ramips/dts/mt7621_phicomm_k2p.dts
@@ -146,10 +146,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_planex_vr500.dts b/target/linux/ramips/dts/mt7621_planex_vr500.dts
index 4d281670ef9..df12331e247 100644
--- a/target/linux/ramips/dts/mt7621_planex_vr500.dts
+++ b/target/linux/ramips/dts/mt7621_planex_vr500.dts
@@ -104,10 +104,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_raisecom_msg1500-x-00.dts b/target/linux/ramips/dts/mt7621_raisecom_msg1500-x-00.dts
index 98a2ffad5f7..f4d893a3668 100644
--- a/target/linux/ramips/dts/mt7621_raisecom_msg1500-x-00.dts
+++ b/target/linux/ramips/dts/mt7621_raisecom_msg1500-x-00.dts
@@ -163,10 +163,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_renkforce_ws-wn530hp3-a.dts b/target/linux/ramips/dts/mt7621_renkforce_ws-wn530hp3-a.dts
index b3aaffeafed..b567b14f8e9 100644
--- a/target/linux/ramips/dts/mt7621_renkforce_ws-wn530hp3-a.dts
+++ b/target/linux/ramips/dts/mt7621_renkforce_ws-wn530hp3-a.dts
@@ -140,10 +140,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts b/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts
index 8afe5f54859..1c2cb42fa0d 100644
--- a/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts
+++ b/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts
@@ -228,10 +228,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts b/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts
index 5afed4c6956..b5818a7e604 100644
--- a/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts
+++ b/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts
@@ -146,10 +146,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_sercomm_dxx_nand_256m.dtsi b/target/linux/ramips/dts/mt7621_sercomm_dxx_nand_256m.dtsi
index fd952cbc931..b13b621d2f2 100644
--- a/target/linux/ramips/dts/mt7621_sercomm_dxx_nand_256m.dtsi
+++ b/target/linux/ramips/dts/mt7621_sercomm_dxx_nand_256m.dtsi
@@ -208,10 +208,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_snr_snr-cpe-me1.dts b/target/linux/ramips/dts/mt7621_snr_snr-cpe-me1.dts
index 6ea2c199e31..b287056bf11 100644
--- a/target/linux/ramips/dts/mt7621_snr_snr-cpe-me1.dts
+++ b/target/linux/ramips/dts/mt7621_snr_snr-cpe-me1.dts
@@ -90,10 +90,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &pcie {
diff --git a/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-lite.dts b/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-lite.dts
index 3b474819e16..cd0e7465ff2 100644
--- a/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-lite.dts
+++ b/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-lite.dts
@@ -112,10 +112,8 @@
 	status = "okay";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &gmac0 {
diff --git a/target/linux/ramips/dts/mt7621_storylink_sap-g3200u3.dts b/target/linux/ramips/dts/mt7621_storylink_sap-g3200u3.dts
index 3448db5f03d..4497531aee0 100644
--- a/target/linux/ramips/dts/mt7621_storylink_sap-g3200u3.dts
+++ b/target/linux/ramips/dts/mt7621_storylink_sap-g3200u3.dts
@@ -154,10 +154,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tenbay_t-mb5eu-v01.dts b/target/linux/ramips/dts/mt7621_tenbay_t-mb5eu-v01.dts
index d1310ad9549..42e39c31522 100644
--- a/target/linux/ramips/dts/mt7621_tenbay_t-mb5eu-v01.dts
+++ b/target/linux/ramips/dts/mt7621_tenbay_t-mb5eu-v01.dts
@@ -125,10 +125,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_totolink_a7000r.dts b/target/linux/ramips/dts/mt7621_totolink_a7000r.dts
index 8c0062973d4..e4937c55c5e 100644
--- a/target/linux/ramips/dts/mt7621_totolink_a7000r.dts
+++ b/target/linux/ramips/dts/mt7621_totolink_a7000r.dts
@@ -135,10 +135,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_totolink_x5000r.dts b/target/linux/ramips/dts/mt7621_totolink_x5000r.dts
index 24606904e14..e2d706c5db1 100644
--- a/target/linux/ramips/dts/mt7621_totolink_x5000r.dts
+++ b/target/linux/ramips/dts/mt7621_totolink_x5000r.dts
@@ -130,10 +130,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts b/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts
index 71ef4bc6b61..ac03545eca8 100644
--- a/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_archer-ax23-v1.dts
@@ -181,10 +181,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_archer-c6u-v1.dts b/target/linux/ramips/dts/mt7621_tplink_archer-c6u-v1.dts
index e9879128a30..b1a3e3e1bce 100644
--- a/target/linux/ramips/dts/mt7621_tplink_archer-c6u-v1.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_archer-c6u-v1.dts
@@ -206,10 +206,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_eap235-wall-v1.dts b/target/linux/ramips/dts/mt7621_tplink_eap235-wall-v1.dts
index d814cba261e..bc56b82cd11 100644
--- a/target/linux/ramips/dts/mt7621_tplink_eap235-wall-v1.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_eap235-wall-v1.dts
@@ -189,10 +189,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_eap615-wall-v1.dts b/target/linux/ramips/dts/mt7621_tplink_eap615-wall-v1.dts
index 2aea6bbbc00..2694b3890fe 100644
--- a/target/linux/ramips/dts/mt7621_tplink_eap615-wall-v1.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_eap615-wall-v1.dts
@@ -182,10 +182,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_ec330-g5u-v1.dts b/target/linux/ramips/dts/mt7621_tplink_ec330-g5u-v1.dts
index 6203308515f..02560669d5e 100644
--- a/target/linux/ramips/dts/mt7621_tplink_ec330-g5u-v1.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_ec330-g5u-v1.dts
@@ -283,10 +283,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_er605-v2.dts b/target/linux/ramips/dts/mt7621_tplink_er605-v2.dts
index 33070ef6caf..b71b7ad914b 100644
--- a/target/linux/ramips/dts/mt7621_tplink_er605-v2.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_er605-v2.dts
@@ -155,11 +155,8 @@
 	};
 };
 
-
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &state_default {
diff --git a/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts b/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts
index c501727ca83..d6f9a368e4f 100644
--- a/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_ex220-v1.dts
@@ -219,10 +219,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_tplink_mr600-v2-eu.dts b/target/linux/ramips/dts/mt7621_tplink_mr600-v2-eu.dts
index db460b43b2a..234202ba87a 100644
--- a/target/linux/ramips/dts/mt7621_tplink_mr600-v2-eu.dts
+++ b/target/linux/ramips/dts/mt7621_tplink_mr600-v2-eu.dts
@@ -198,13 +198,10 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
-
 &switch0 {
 	ports {
 		port@1 {
diff --git a/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dts b/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dts
index 4665f04f023..80467c88e98 100644
--- a/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dts
+++ b/target/linux/ramips/dts/mt7621_ubnt_edgerouter-x.dts
@@ -14,10 +14,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_ubnt_usw-flex.dts b/target/linux/ramips/dts/mt7621_ubnt_usw-flex.dts
index 0d6d5002229..f2fb48cac2b 100644
--- a/target/linux/ramips/dts/mt7621_ubnt_usw-flex.dts
+++ b/target/linux/ramips/dts/mt7621_ubnt_usw-flex.dts
@@ -73,10 +73,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi b/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi
index b193aed1034..77c06545e86 100644
--- a/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi
+++ b/target/linux/ramips/dts/mt7621_unielec_u7621-01.dtsi
@@ -64,10 +64,8 @@
 	phy-handle = <&ethphy0>;
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_unielec_u7621-06.dtsi b/target/linux/ramips/dts/mt7621_unielec_u7621-06.dtsi
index 42f6cea2d3c..79deb7559da 100644
--- a/target/linux/ramips/dts/mt7621_unielec_u7621-06.dtsi
+++ b/target/linux/ramips/dts/mt7621_unielec_u7621-06.dtsi
@@ -81,10 +81,8 @@
 	phy-handle = <&ethphy4>;
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_wavlink_ws-wn572hp3-4g.dts b/target/linux/ramips/dts/mt7621_wavlink_ws-wn572hp3-4g.dts
index f9e37bee6e0..78bc0ba4b0f 100644
--- a/target/linux/ramips/dts/mt7621_wavlink_ws-wn572hp3-4g.dts
+++ b/target/linux/ramips/dts/mt7621_wavlink_ws-wn572hp3-4g.dts
@@ -166,10 +166,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts
index f0c7646b260..96054135ae0 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts
+++ b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-3-pro.dts
@@ -224,10 +224,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4.dts b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4.dts
index 1dfded14b1d..3b377fca7c4 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4.dts
+++ b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4.dts
@@ -85,10 +85,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-3g-v2.dtsi b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-3g-v2.dtsi
index 61359e8b21b..2d2bf3d6992 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-3g-v2.dtsi
+++ b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-3g-v2.dtsi
@@ -47,10 +47,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-cr660x.dtsi b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-cr660x.dtsi
index ef637278afb..598fafe871b 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-cr660x.dtsi
+++ b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-cr660x.dtsi
@@ -173,10 +173,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi b/target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
index 468f9456bff..e0950e7c648 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
+++ b/target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
@@ -45,10 +45,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_xiaoyu_xy-c5.dts b/target/linux/ramips/dts/mt7621_xiaoyu_xy-c5.dts
index f1227552e88..e04afc81bab 100644
--- a/target/linux/ramips/dts/mt7621_xiaoyu_xy-c5.dts
+++ b/target/linux/ramips/dts/mt7621_xiaoyu_xy-c5.dts
@@ -111,10 +111,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_youhua_wr1200js.dts b/target/linux/ramips/dts/mt7621_youhua_wr1200js.dts
index c47e34a5d69..6475c142e7c 100644
--- a/target/linux/ramips/dts/mt7621_youhua_wr1200js.dts
+++ b/target/linux/ramips/dts/mt7621_youhua_wr1200js.dts
@@ -165,10 +165,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_youku_yk-l2.dts b/target/linux/ramips/dts/mt7621_youku_yk-l2.dts
index 9f4e8cf1ce4..9d2491f6348 100644
--- a/target/linux/ramips/dts/mt7621_youku_yk-l2.dts
+++ b/target/linux/ramips/dts/mt7621_youku_yk-l2.dts
@@ -175,10 +175,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
index 0cdad1bfe5f..316c1800983 100644
--- a/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
+++ b/target/linux/ramips/dts/mt7621_yuncore_ax820.dts
@@ -174,10 +174,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_yuncore_fap640.dts b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
index 2cc3435a894..536b45e03f3 100644
--- a/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
+++ b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
@@ -189,13 +189,10 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
-
 &switch0 {
 	gpio-controller;
 	#gpio-cells = <2>;
diff --git a/target/linux/ramips/dts/mt7621_yuncore_g720.dts b/target/linux/ramips/dts/mt7621_yuncore_g720.dts
index 4b88064b495..2170bc83ec1 100644
--- a/target/linux/ramips/dts/mt7621_yuncore_g720.dts
+++ b/target/linux/ramips/dts/mt7621_yuncore_g720.dts
@@ -137,10 +137,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_z-router_zr-2660.dts b/target/linux/ramips/dts/mt7621_z-router_zr-2660.dts
index 34b151be75d..3acc1529e5d 100644
--- a/target/linux/ramips/dts/mt7621_z-router_zr-2660.dts
+++ b/target/linux/ramips/dts/mt7621_z-router_zr-2660.dts
@@ -93,10 +93,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &nand {
diff --git a/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts b/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts
index e15c676c8ae..7dfe9a76991 100644
--- a/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts
+++ b/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts
@@ -109,10 +109,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts b/target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts
index dfa49a2bc5f..31a4e4482ab 100644
--- a/target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts
+++ b/target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts
@@ -133,10 +133,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602-v04.dtsi b/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602-v04.dtsi
index bbf121036c2..c3712fea7b9 100644
--- a/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602-v04.dtsi
+++ b/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602-v04.dtsi
@@ -187,10 +187,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602.dtsi b/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602.dtsi
index b0182ee8961..dcad7b26d23 100644
--- a/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602.dtsi
+++ b/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1602.dtsi
@@ -186,10 +186,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1608.dtsi b/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1608.dtsi
index 321274bb15c..fc8a91e3986 100644
--- a/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1608.dtsi
+++ b/target/linux/ramips/dts/mt7621_zbtlink_zbt-wg1608.dtsi
@@ -156,10 +156,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy4: ethernet-phy@4 {
-		reg = <4>;
-	};
+&ethphy4 {
+	/delete-property/ interrupts;
 };
 
 &switch0 {
diff --git a/target/linux/ramips/dts/mt7621_zyxel_wsm20.dts b/target/linux/ramips/dts/mt7621_zyxel_wsm20.dts
index b82a8669b3f..6bf65a02184 100644
--- a/target/linux/ramips/dts/mt7621_zyxel_wsm20.dts
+++ b/target/linux/ramips/dts/mt7621_zyxel_wsm20.dts
@@ -193,10 +193,8 @@
 	nvmem-cell-names = "mac-address";
 };
 
-&mdio {
-	ethphy0: ethernet-phy@0 {
-		reg = <0>;
-	};
+&ethphy0 {
+	/delete-property/ interrupts;
 };
 
 &pcie {