regulator: qcom_smd: Add PM8909 and fix pm8916_pldo range

Merge series from Stephan Gerhold <stephan.gerhold@kernkonzept.com>:

Fix the voltage range for the pm8916_pldo in the qcom_smd-regulator
driver and add definitions for the regulators available in PM8909.

Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml

@@ -30,6 +30,9 @@ description:
 
   For pm8841, s1, s2, s3, s4, s5, s6, s7, s8
 
+  For pm8909, s1, s2, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
+  l14, l15, l17, l18
+
   For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11,
   l12, l13, l14, l15, l16, l17, l18
 
@@ -78,6 +81,7 @@ properties:
       - qcom,rpm-mp5496-regulators
       - qcom,rpm-pm8226-regulators
       - qcom,rpm-pm8841-regulators
+      - qcom,rpm-pm8909-regulators
       - qcom,rpm-pm8916-regulators
       - qcom,rpm-pm8941-regulators
       - qcom,rpm-pm8950-regulators

drivers/regulator/qcom_smd-regulator.c

@@ -358,10 +358,10 @@ static const struct regulator_desc pm8941_switch = {
 
 static const struct regulator_desc pm8916_pldo = {
 	.linear_ranges = (struct linear_range[]) {
-		REGULATOR_LINEAR_RANGE(750000, 0, 208, 12500),
+		REGULATOR_LINEAR_RANGE(1750000, 0, 127, 12500),
 	},
 	.n_linear_ranges = 1,
-	.n_voltages = 209,
+	.n_voltages = 128,
 	.ops = &rpm_smps_ldo_ops,
 };
 
@@ -724,19 +724,19 @@ static const struct regulator_desc pms405_pldo600 = {
 
 static const struct regulator_desc mp5496_smpa2 = {
 	.linear_ranges = (struct linear_range[]) {
-		REGULATOR_LINEAR_RANGE(725000, 0, 27, 12500),
+		REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500),
 	},
 	.n_linear_ranges = 1,
-	.n_voltages = 28,
+	.n_voltages = 128,
 	.ops = &rpm_mp5496_ops,
 };
 
 static const struct regulator_desc mp5496_ldoa2 = {
 	.linear_ranges = (struct linear_range[]) {
-		REGULATOR_LINEAR_RANGE(1800000, 0, 60, 25000),
+		REGULATOR_LINEAR_RANGE(800000, 0, 127, 25000),
 	},
 	.n_linear_ranges = 1,
-	.n_voltages = 61,
+	.n_voltages = 128,
 	.ops = &rpm_mp5496_ops,
 };
 
@@ -784,6 +784,29 @@ static const struct rpm_regulator_data rpm_pm8841_regulators[] = {
 	{}
 };
 
+static const struct rpm_regulator_data rpm_pm8909_regulators[] = {
+	{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
+	{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_hvo_smps, "vdd_s2" },
+	{ "l1", QCOM_SMD_RPM_LDOA, 1, &pm8916_nldo, "vdd_l1" },
+	{ "l2", QCOM_SMD_RPM_LDOA, 2, &pm8916_nldo, "vdd_l2_l5" },
+	{ "l3", QCOM_SMD_RPM_LDOA, 3, &pm8916_nldo, "vdd_l3_l6_l10" },
+	{ "l4", QCOM_SMD_RPM_LDOA, 4, &pm8916_pldo, "vdd_l4_l7" },
+	{ "l5", QCOM_SMD_RPM_LDOA, 5, &pm8226_pldo, "vdd_l2_l5" },
+	{ "l6", QCOM_SMD_RPM_LDOA, 6, &pm8226_pldo, "vdd_l3_l6_l10" },
+	{ "l7", QCOM_SMD_RPM_LDOA, 7, &pm8226_pldo, "vdd_l4_l7" },
+	{ "l8", QCOM_SMD_RPM_LDOA, 8, &pm8916_pldo, "vdd_l8_l11_l15_l18" },
+	{ "l9", QCOM_SMD_RPM_LDOA, 9, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
+	{ "l10", QCOM_SMD_RPM_LDOA, 10, &pm8916_nldo, "vdd_l3_l6_l10" },
+	{ "l11", QCOM_SMD_RPM_LDOA, 11, &pm8226_pldo, "vdd_l8_l11_l15_l18" },
+	{ "l12", QCOM_SMD_RPM_LDOA, 12, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
+	{ "l13", QCOM_SMD_RPM_LDOA, 13, &pm8916_pldo, "vdd_l13" },
+	{ "l14", QCOM_SMD_RPM_LDOA, 14, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
+	{ "l15", QCOM_SMD_RPM_LDOA, 15, &pm8916_pldo, "vdd_l8_l11_l15_l18" },
+	{ "l17", QCOM_SMD_RPM_LDOA, 17, &pm8916_pldo, "vdd_l9_l12_l14_l17" },
+	{ "l18", QCOM_SMD_RPM_LDOA, 18, &pm8916_pldo, "vdd_l8_l11_l15_l18" },
+	{}
+};
+
 static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
 	{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8916_buck_lvo_smps, "vdd_s1" },
 	{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8916_buck_lvo_smps, "vdd_s2" },
@@ -1222,6 +1245,7 @@ static const struct rpm_regulator_data rpm_pm2250_regulators[] = {
 static const struct of_device_id rpm_of_match[] = {
 	{ .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators },
 	{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
+	{ .compatible = "qcom,rpm-pm8909-regulators", .data = &rpm_pm8909_regulators },
 	{ .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
 	{ .compatible = "qcom,rpm-pm8226-regulators", .data = &rpm_pm8226_regulators },
 	{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },