diff --git a/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml
index e987c39b223e..83965076d6ab 100644
--- a/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/qcom-labibb-regulator.yaml
@@ -16,7 +16,12 @@ description:
 
 properties:
   compatible:
-    const: qcom,pmi8998-lab-ibb
+    oneOf:
+      - const: qcom,pmi8998-lab-ibb
+      - items:
+          - enum:
+              - qcom,pmi8950-lab-ibb
+          - const: qcom,pmi8998-lab-ibb
 
   lab:
     type: object
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 6c343b4b9d15..7870722b6ee2 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -843,26 +843,15 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps520 = {
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 };
 
-static const struct rpmh_vreg_hw_data pmic5_ftsmps525_lv = {
+static const struct rpmh_vreg_hw_data pmic5_ftsmps525 = {
 	.regulator_type = VRM,
 	.ops = &rpmh_regulator_vrm_ops,
 	.voltage_ranges = (struct linear_range[]) {
 		REGULATOR_LINEAR_RANGE(300000, 0, 267, 4000),
+		REGULATOR_LINEAR_RANGE(1376000, 268, 438, 8000),
 	},
-	.n_linear_ranges = 1,
-	.n_voltages = 268,
-	.pmic_mode_map = pmic_mode_map_pmic5_smps,
-	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
-};
-
-static const struct rpmh_vreg_hw_data pmic5_ftsmps525_mv = {
-	.regulator_type = VRM,
-	.ops = &rpmh_regulator_vrm_ops,
-	.voltage_ranges = (struct linear_range[]) {
-		REGULATOR_LINEAR_RANGE(600000, 0, 267, 8000),
-	},
-	.n_linear_ranges = 1,
-	.n_voltages = 268,
+	.n_linear_ranges = 2,
+	.n_voltages = 439,
 	.pmic_mode_map = pmic_mode_map_pmic5_smps,
 	.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
 };
@@ -1190,12 +1179,12 @@ static const struct rpmh_vreg_init_data pm8550_vreg_data[] = {
 };
 
 static const struct rpmh_vreg_init_data pm8550vs_vreg_data[] = {
-	RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps525_lv, "vdd-s1"),
-	RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps525_lv, "vdd-s2"),
-	RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps525_lv, "vdd-s3"),
-	RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps525_lv, "vdd-s4"),
-	RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps525_lv, "vdd-s5"),
-	RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps525_mv, "vdd-s6"),
+	RPMH_VREG("smps1",  "smp%s1",  &pmic5_ftsmps525, "vdd-s1"),
+	RPMH_VREG("smps2",  "smp%s2",  &pmic5_ftsmps525, "vdd-s2"),
+	RPMH_VREG("smps3",  "smp%s3",  &pmic5_ftsmps525, "vdd-s3"),
+	RPMH_VREG("smps4",  "smp%s4",  &pmic5_ftsmps525, "vdd-s4"),
+	RPMH_VREG("smps5",  "smp%s5",  &pmic5_ftsmps525, "vdd-s5"),
+	RPMH_VREG("smps6",  "smp%s6",  &pmic5_ftsmps525, "vdd-s6"),
 	RPMH_VREG("ldo1",   "ldo%s1",  &pmic5_nldo515,   "vdd-l1"),
 	RPMH_VREG("ldo2",   "ldo%s2",  &pmic5_nldo515,   "vdd-l2"),
 	RPMH_VREG("ldo3",   "ldo%s3",  &pmic5_nldo515,   "vdd-l3"),
@@ -1203,14 +1192,14 @@ static const struct rpmh_vreg_init_data pm8550vs_vreg_data[] = {
 };
 
 static const struct rpmh_vreg_init_data pm8550ve_vreg_data[] = {
-	RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525_lv, "vdd-s1"),
-	RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525_lv, "vdd-s2"),
-	RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525_lv, "vdd-s3"),
-	RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_mv, "vdd-s4"),
-	RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"),
-	RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_lv, "vdd-s6"),
-	RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525_lv, "vdd-s7"),
-	RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525_lv, "vdd-s8"),
+	RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525, "vdd-s1"),
+	RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525, "vdd-s2"),
+	RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525, "vdd-s3"),
+	RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525, "vdd-s4"),
+	RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525, "vdd-s5"),
+	RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525, "vdd-s6"),
+	RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525, "vdd-s7"),
+	RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525, "vdd-s8"),
 	RPMH_VREG("ldo1",  "ldo%s1", &pmic5_nldo515,   "vdd-l1"),
 	RPMH_VREG("ldo2",  "ldo%s2", &pmic5_nldo515,   "vdd-l2"),
 	RPMH_VREG("ldo3",  "ldo%s3", &pmic5_nldo515,   "vdd-l3"),
@@ -1218,14 +1207,14 @@ static const struct rpmh_vreg_init_data pm8550ve_vreg_data[] = {
 };
 
 static const struct rpmh_vreg_init_data pmc8380_vreg_data[] = {
-	RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525_lv, "vdd-s1"),
-	RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525_lv, "vdd-s2"),
-	RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525_lv, "vdd-s3"),
-	RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_mv, "vdd-s4"),
-	RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"),
-	RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_lv, "vdd-s6"),
-	RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525_lv, "vdd-s7"),
-	RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525_lv, "vdd-s8"),
+	RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525, "vdd-s1"),
+	RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525, "vdd-s2"),
+	RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525, "vdd-s3"),
+	RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525, "vdd-s4"),
+	RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525, "vdd-s5"),
+	RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525, "vdd-s6"),
+	RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525, "vdd-s7"),
+	RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525, "vdd-s8"),
 	RPMH_VREG("ldo1",  "ldo%s1", &pmic5_nldo515,   "vdd-l1"),
 	RPMH_VREG("ldo2",  "ldo%s2", &pmic5_nldo515,   "vdd-l2"),
 	RPMH_VREG("ldo3",  "ldo%s3", &pmic5_nldo515,   "vdd-l3"),
@@ -1409,16 +1398,16 @@ static const struct rpmh_vreg_init_data pmx65_vreg_data[] = {
 };
 
 static const struct rpmh_vreg_init_data pmx75_vreg_data[] = {
-	RPMH_VREG("smps1",   "smp%s1",    &pmic5_ftsmps525_lv, "vdd-s1"),
-	RPMH_VREG("smps2",   "smp%s2",    &pmic5_ftsmps525_lv, "vdd-s2"),
-	RPMH_VREG("smps3",   "smp%s3",    &pmic5_ftsmps525_lv, "vdd-s3"),
-	RPMH_VREG("smps4",   "smp%s4",    &pmic5_ftsmps525_mv, "vdd-s4"),
-	RPMH_VREG("smps5",   "smp%s5",    &pmic5_ftsmps525_lv, "vdd-s5"),
-	RPMH_VREG("smps6",   "smp%s6",    &pmic5_ftsmps525_lv, "vdd-s6"),
-	RPMH_VREG("smps7",   "smp%s7",    &pmic5_ftsmps525_lv, "vdd-s7"),
-	RPMH_VREG("smps8",   "smp%s8",    &pmic5_ftsmps525_lv, "vdd-s8"),
-	RPMH_VREG("smps9",   "smp%s9",    &pmic5_ftsmps525_lv, "vdd-s9"),
-	RPMH_VREG("smps10",  "smp%s10",   &pmic5_ftsmps525_lv, "vdd-s10"),
+	RPMH_VREG("smps1",   "smp%s1",    &pmic5_ftsmps525, "vdd-s1"),
+	RPMH_VREG("smps2",   "smp%s2",    &pmic5_ftsmps525, "vdd-s2"),
+	RPMH_VREG("smps3",   "smp%s3",    &pmic5_ftsmps525, "vdd-s3"),
+	RPMH_VREG("smps4",   "smp%s4",    &pmic5_ftsmps525, "vdd-s4"),
+	RPMH_VREG("smps5",   "smp%s5",    &pmic5_ftsmps525, "vdd-s5"),
+	RPMH_VREG("smps6",   "smp%s6",    &pmic5_ftsmps525, "vdd-s6"),
+	RPMH_VREG("smps7",   "smp%s7",    &pmic5_ftsmps525, "vdd-s7"),
+	RPMH_VREG("smps8",   "smp%s8",    &pmic5_ftsmps525, "vdd-s8"),
+	RPMH_VREG("smps9",   "smp%s9",    &pmic5_ftsmps525, "vdd-s9"),
+	RPMH_VREG("smps10",  "smp%s10",   &pmic5_ftsmps525, "vdd-s10"),
 	RPMH_VREG("ldo1",    "ldo%s1",    &pmic5_nldo515,   "vdd-l1"),
 	RPMH_VREG("ldo2",    "ldo%s2",    &pmic5_nldo515,   "vdd-l2-18"),
 	RPMH_VREG("ldo3",    "ldo%s3",    &pmic5_nldo515,   "vdd-l3"),