diff --git a/qcom/kalama-cdp.dtsi b/qcom/kalama-cdp.dtsi
index 7649245b..b019788a 100644
--- a/qcom/kalama-cdp.dtsi
+++ b/qcom/kalama-cdp.dtsi
@@ -59,6 +59,9 @@
 	vdda-pll-supply = <&pm_v6e_l3>;
 	vdda-pll-max-microamp = <18300>;
 
+	/* Phy GDSC for VDD_MX, always on */
+	vdd-phy-gdsc-supply = <&gcc_ufs_mem_phy_gdsc>;
+
 	status = "ok";
 };
 
diff --git a/qcom/kalama-mtp.dtsi b/qcom/kalama-mtp.dtsi
index 7649245b..b019788a 100644
--- a/qcom/kalama-mtp.dtsi
+++ b/qcom/kalama-mtp.dtsi
@@ -59,6 +59,9 @@
 	vdda-pll-supply = <&pm_v6e_l3>;
 	vdda-pll-max-microamp = <18300>;
 
+	/* Phy GDSC for VDD_MX, always on */
+	vdd-phy-gdsc-supply = <&gcc_ufs_mem_phy_gdsc>;
+
 	status = "ok";
 };
 
diff --git a/qcom/kalama-qrd.dtsi b/qcom/kalama-qrd.dtsi
index 6a1b1ba0..ee3b270a 100644
--- a/qcom/kalama-qrd.dtsi
+++ b/qcom/kalama-qrd.dtsi
@@ -97,6 +97,9 @@
 	vdda-pll-supply = <&pm_v6e_l3>;
 	vdda-pll-max-microamp = <18300>;
 
+	/* Phy GDSC for VDD_MX, always on */
+	vdd-phy-gdsc-supply = <&gcc_ufs_mem_phy_gdsc>;
+
 	status = "ok";
 };