diff --git a/dts/arm/silabs/xg21/xg21.dtsi b/dts/arm/silabs/xg21/xg21.dtsi
index a670a7220153c..4542f9faad1bb 100644
--- a/dts/arm/silabs/xg21/xg21.dtsi
+++ b/dts/arm/silabs/xg21/xg21.dtsi
@@ -441,7 +441,15 @@
 		acmp0: acmp@5a008000 {
 			compatible = "silabs,acmp";
 			reg = <0x5a008000 0x4000>;
-			interrupts = <41 0>;
+			interrupts = <41 2>;
+			clocks = <&cmu CLOCK_AUTO CLOCK_BRANCH_EM01GRPACLK>;
+			status = "disabled";
+		};
+
+		acmp1: acmp@5a00c000 {
+			compatible = "silabs,acmp";
+			reg = <0x5a00c000 0x4000>;
+			interrupts = <42 2>;
 			clocks = <&cmu CLOCK_AUTO CLOCK_BRANCH_EM01GRPACLK>;
 			status = "disabled";
 		};
diff --git a/dts/arm/silabs/xg23/xg23.dtsi b/dts/arm/silabs/xg23/xg23.dtsi
index 0c18ff24b424b..5e3690fa7235a 100644
--- a/dts/arm/silabs/xg23/xg23.dtsi
+++ b/dts/arm/silabs/xg23/xg23.dtsi
@@ -574,6 +574,14 @@
 			clocks = <&cmu CLOCK_ACMP0 CLOCK_BRANCH_EM01GRPACLK>;
 			status = "disabled";
 		};
+
+		acmp1: acmp@5900c000 {
+			compatible = "silabs,acmp";
+			reg = <0x5900c000 0x4000>;
+			interrupts = <42 2>;
+			clocks = <&cmu CLOCK_ACMP1 CLOCK_BRANCH_EM01GRPACLK>;
+			status = "disabled";
+		};
 	};
 
 	hwinfo: hwinfo {
diff --git a/dts/arm/silabs/xg24/xg24.dtsi b/dts/arm/silabs/xg24/xg24.dtsi
index 55200f6bffd41..c6819a0ed6be5 100644
--- a/dts/arm/silabs/xg24/xg24.dtsi
+++ b/dts/arm/silabs/xg24/xg24.dtsi
@@ -544,6 +544,14 @@
 			clocks = <&cmu CLOCK_ACMP0 CLOCK_BRANCH_EM01GRPACLK>;
 			status = "disabled";
 		};
+
+		acmp1: acmp@5900c000 {
+			compatible = "silabs,acmp";
+			reg = <0x5900c000 0x4000>;
+			interrupts = <41 2>;
+			clocks = <&cmu CLOCK_ACMP0 CLOCK_BRANCH_EM01GRPACLK>;
+			status = "disabled";
+		};
 	};
 };