diff --git a/bindings/input/qcom-hv-haptics.txt b/bindings/input/qcom-hv-haptics.txt
index 72334b9029f6..c4c1bfe3b678 100644
--- a/bindings/input/qcom-hv-haptics.txt
+++ b/bindings/input/qcom-hv-haptics.txt
@@ -108,6 +108,12 @@ The following properties are only required when LRA actuator is used:
 		is selected. Please refer to:
 		include/dt-bindings/input/qcom,hv-haptics.h.
 
+A child node named "qcom,hap-swr-slave-reg" can be defined to export a regulator
+device which is used for swr-haptics module to control the online status of SWR
+slave. The child node should have following property for this regulator device:
+
+- regulator-name: Please refer to: bindings/regulator/regulator.txt.
+
 The following properties should be specified in child nodes for defining
 different vibration effects:
 
@@ -222,6 +228,10 @@ Example:
 		qcom,drv-sig-shape = <WF_SINE>;
 		qcom,brake-sig-shape = <WF_SINE>;
 
+		qcom,hap-swr-slave-reg {
+			regulator-name = "hap-swr-slave-reg";
+		};
+
 		effect_0 {
 			/* CLICK effect */
 			qcom,effect-id = <0>;
diff --git a/qcom/pm8350b.dtsi b/qcom/pm8350b.dtsi
index ad52a160c94f..db46136196da 100644
--- a/qcom/pm8350b.dtsi
+++ b/qcom/pm8350b.dtsi
@@ -60,6 +60,10 @@
 			qcom,brake-sig-shape = <WF_SINE>;
 			status = "disabled";
 
+			hap_swr_slave_reg: qcom,hap-swr-slave-reg {
+				regulator-name = "hap-swr-slave-reg";
+			};
+
 			effect_0 {
 				/* CLICK */
 				qcom,effect-id = <0>;