diff --git a/qcom/sa6155-audio.dtsi b/qcom/sa6155-audio.dtsi
index 3f57b9d95342..a2aedec0d0ec 100644
--- a/qcom/sa6155-audio.dtsi
+++ b/qcom/sa6155-audio.dtsi
@@ -459,6 +459,13 @@
 			&pri_aux_pcm_data0_sleep &pri_aux_pcm_data1_sleep>;
 	};
 
+	internal_mclk2: qcom,msm-internal-mclk2 {
+		compatible = "qcom,msm-pcm-routing";
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&audio_internal_mclk2_active>;
+		pinctrl-1 = <&audio_internal_mclk2_sleep>;
+	};
+
 qcom,msm-dai-q6 {
 		compatible = "qcom,msm-dai-q6";
 
@@ -491,6 +498,7 @@ qcom,msm-dai-q6 {
 		qcom,tert-tdm-gpios = <&tdm_tert_rx>;
 		qcom,quat-tdm-gpios = <&tdm_quat_rx>;
 		qcom,quin-tdm-gpios = <&tdm_quin_rx>;
+		qcom,internal-mclk2-gpios = <&internal_mclk2>;
 
 		asoc-platform = <&pcm0>, <&pcm1>, <&pcm2>, <&voip>, <&voice>,
 				<&loopback>, <&compress>, <&hostless>,
diff --git a/qcom/sm6150-pinctrl.dtsi b/qcom/sm6150-pinctrl.dtsi
index 402854a4952f..fe39f680b9f4 100644
--- a/qcom/sm6150-pinctrl.dtsi
+++ b/qcom/sm6150-pinctrl.dtsi
@@ -1603,6 +1603,32 @@
 			};
 		};
 
+		audio_internal_mclk2_active: audio_internal_mclk2_active {
+			mux {
+				pins = "gpio122";
+				function = "mclk2";
+			};
+
+			config {
+				pins = "gpio122";
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+
+		audio_internal_mclk2_sleep: audio_internal_mclk2_sleep {
+			mux {
+				pins = "gpio122";
+				function = "mclk2";
+			};
+
+			config {
+				pins = "gpio122";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+		};
+
 		pmx_ts_int_active {
 			ts_int_active: ts_int_active {
 				mux {