diff --git a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
index 433ab5c6a626..5e808242649e 100644
--- a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
+++ b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
@@ -6,19 +6,3 @@
  */
 
 #include <arm64/renesas/rzg2ul-smarc-som.dtsi>
-
-#if (!SW_ET0_EN_N)
-&eth0 {
-	phy0: ethernet-phy@7 {
-		/delete-property/ interrupt-parent;
-		/delete-property/ interrupts;
-	};
-};
-#endif
-
-&eth1 {
-	phy1: ethernet-phy@7 {
-		/delete-property/ interrupt-parent;
-		/delete-property/ interrupts;
-	};
-};