diff --git a/qcom/blair.dtsi b/qcom/blair.dtsi
index 9eb6927854db..c894e2a21202 100644
--- a/qcom/blair.dtsi
+++ b/qcom/blair.dtsi
@@ -3756,11 +3756,13 @@
 	bluetooth: bt_wcn3990 {
 		compatible = "qcom,wcn3990";
 		qcom,bt-sw-ctrl-gpio = <&tlmm 69 GPIO_ACTIVE_HIGH>;
+		qcom,bt-vdd-smps-supply = <&S5A>;  /* SMPS */
 		qcom,bt-vdd-io-supply = <&L9A>;  /* IO */
 		qcom,bt-vdd-core-supply = <&L2A>; /* RFA */
 		qcom,bt-vdd-pa-supply = <&L23A>; /* CH0 */
 		qcom,bt-vdd-xtal-supply = <&L16A>; /* XO */
 
+		qcom,bt-vdd-smps-config = <984000 984000 1 0>;
 		qcom,bt-vdd-io-config = <1700000 1900000 1 0>;
 		qcom,bt-vdd-core-config = <1304000 1304000 1 0>;
 		qcom,bt-vdd-pa-config = <3000000 3312000 1 0>;
diff --git a/qcom/holi-pm6125-overlay.dtsi b/qcom/holi-pm6125-overlay.dtsi
index 9a75187e1932..23fabe466f75 100644
--- a/qcom/holi-pm6125-overlay.dtsi
+++ b/qcom/holi-pm6125-overlay.dtsi
@@ -19,10 +19,13 @@
 };
 
 &bluetooth {
+	qcom,bt-vdd-smps-supply = <&S5A>;  /* SMPS */
 	qcom,bt-vdd-io-supply = <&L9A>;  /* IO */
 	qcom,bt-vdd-core-supply = <&L2A>; /* RFA */
 	qcom,bt-vdd-pa-supply = <&L23A>; /* CH0 */
 	qcom,bt-vdd-xtal-supply = <&L16A>; /* XO */
+
+	qcom,bt-vdd-smps-config = <984000 984000 1 0>;
 };
 
 &dispcc {