--- zzzz-none-000/linux-3.10.107/arch/powerpc/boot/dts/c2k.dts	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/boot/dts/c2k.dts	2021-02-04 17:41:59.000000000 +0000
@@ -73,19 +73,16 @@
 			compatible = "marvell,mv64360-mdio";
 			reg = <0x2000 4>;
 			PHY0: ethernet-phy@0 {
-				device_type = "ethernet-phy";
 				interrupts = <76>;	/* GPP 12 */
 				interrupt-parent = <&PIC>;
 				reg = <0>;
 			};
 			PHY1: ethernet-phy@1 {
-				device_type = "ethernet-phy";
 				interrupts = <76>;	/* GPP 12 */
 				interrupt-parent = <&PIC>;
 				reg = <1>;
 			};
 			PHY2: ethernet-phy@2 {
-				device_type = "ethernet-phy";
 				interrupts = <76>;	/* GPP 12 */
 				interrupt-parent = <&PIC>;
 				reg = <2>;
@@ -174,7 +171,6 @@
 		};
 
 		MPSC0: mpsc@8000 {
-			device_type = "serial";
 			compatible = "marvell,mv64360-mpsc";
 			reg = <0x8000 0x38>;
 			virtual-reg = <0xd8008000>;
@@ -189,7 +185,6 @@
 		};
 
 		MPSC1: mpsc@9000 {
-			device_type = "serial";
 			compatible = "marvell,mv64360-mpsc";
 			reg = <0x9000 0x38>;
 			virtual-reg = <0xd8009000>;