diff --git a/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb-pinctrl.dtsi b/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb-pinctrl.dtsi
index 4d8f6cb0525e5a0..0622157b2d033c4 100644
--- a/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb-pinctrl.dtsi
+++ b/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb-pinctrl.dtsi
@@ -192,4 +192,17 @@
 			ambiq,iom-nce-module = <36>;
 		};
 	};
+
+	xo32m_default: xo32m_default {
+		group1 {
+			pinmux = <CLKOUT_32M_P46>;
+			drive-strength = "0.1";
+		};
+	};
+	xo32k_default: xo32k_default {
+		group1 {
+			pinmux = <XT32KHZ_P4>;
+			drive-strength = "0.1";
+		};
+	};
 };
diff --git a/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb.dts b/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb.dts
index 1eca9ae225e43df..840a3e63482cd0d 100644
--- a/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb.dts
+++ b/boards/arm/apollo4p_blue_kxr_evb/apollo4p_blue_kxr_evb.dts
@@ -56,3 +56,15 @@
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&xo32m {
+	pinctrl-0 = <&xo32m_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&xo32k {
+	pinctrl-0 = <&xo32k_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};