diff --git a/arch/x86/dts/cherryhill.dts b/arch/x86/dts/cherryhill.dts
index c3a6aad77b..3e29683bd9 100644
--- a/arch/x86/dts/cherryhill.dts
+++ b/arch/x86/dts/cherryhill.dts
@@ -75,8 +75,6 @@
 		pch@1f,0 {
 			reg = <0x0000f800 0 0 0 0>;
 			compatible = "intel,pch9";
-			#address-cells = <1>;
-			#size-cells = <1>;
 
 			irq-router {
 				compatible = "intel,irq-router";