diff --git a/qcom/kalama-sg-hhg.dtsi b/qcom/kalama-sg-hhg.dtsi
index 33857ccf..42c9480c 100644
--- a/qcom/kalama-sg-hhg.dtsi
+++ b/qcom/kalama-sg-hhg.dtsi
@@ -81,6 +81,16 @@
 	qcom,init-voltage = <2800000>;
 };
 
+&regulator_ocp_notifier {
+	/delete-property/ periph-c40-supply;
+	/delete-property/ periph-c41-supply;
+	/delete-property/ periph-c42-supply;
+	/delete-property/ periph-c43-supply;
+	/delete-property/ periph-c44-supply;
+	/delete-property/ periph-c45-supply;
+	/delete-property/ periph-c46-supply;
+};
+
 &usb_qmp_dp_phy {
 	pinctrl-names = "default";
 };
diff --git a/qcom/kalamap-sg-hhg.dtsi b/qcom/kalamap-sg-hhg.dtsi
index 1eb23ef8..8db68a41 100644
--- a/qcom/kalamap-sg-hhg.dtsi
+++ b/qcom/kalamap-sg-hhg.dtsi
@@ -15,3 +15,18 @@
 	vreg-3p3-supply = <&nvme_vreg>;
 	qcom,boot-option = <0x2>;
 };
+
+&regulator_ocp_notifier {
+	/delete-property/ periph-ac1-supply;
+	/delete-property/ periph-ac2-supply;
+	/delete-property/ periph-ac3-supply;
+	/delete-property/ periph-ac4-supply;
+	/delete-property/ periph-ac5-supply;
+	/delete-property/ periph-ac6-supply;
+	/delete-property/ periph-ac7-supply;
+	/delete-property/ periph-bc3-supply;
+	/delete-property/ periph-bc4-supply;
+	/delete-property/ periph-bc5-supply;
+	/delete-property/ periph-bc6-supply;
+	/delete-property/ periph-bc7-supply;
+};