Add PM8937 PMIC support

Merge series from Dang Huynh <danct12@riseup.net>:

PM8937 is a power management IC. It is used in various boards with
MSM8917, MSM8937, MSM8940 and APQ variants.

2 files changed, 68 insertions, 0 deletions

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index f53ada076252..09c471a0ba2e 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -1012,6 +1012,39 @@ static const struct rpm_regulator_data rpm_pm8916_regulators[] = {
 	{}
 };
 
+static const struct rpm_regulator_data rpm_pm8937_regulators[] = {
+	{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8994_hfsmps, "vdd_s1" },
+	{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8994_hfsmps, "vdd_s2" },
+	{ "s3", QCOM_SMD_RPM_SMPA, 3, &pm8994_hfsmps, "vdd_s3" },
+	{ "s4", QCOM_SMD_RPM_SMPA, 4, &pm8994_hfsmps, "vdd_s4" },
+	/* S5 - S6 are managed by SPMI */
+
+	{ "l1", QCOM_SMD_RPM_LDOA, 1, &pm8953_ult_nldo, "vdd_l1_l19" },
+	{ "l2", QCOM_SMD_RPM_LDOA, 2, &pm8953_ult_nldo, "vdd_l2_l23" },
+	{ "l3", QCOM_SMD_RPM_LDOA, 3, &pm8953_ult_nldo, "vdd_l3" },
+	{ "l4", QCOM_SMD_RPM_LDOA, 4, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
+	{ "l5", QCOM_SMD_RPM_LDOA, 5, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
+	{ "l6", QCOM_SMD_RPM_LDOA, 6, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
+	{ "l7", QCOM_SMD_RPM_LDOA, 7, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
+	{ "l8", QCOM_SMD_RPM_LDOA, 8, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+	{ "l9", QCOM_SMD_RPM_LDOA, 9, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+	{ "l10", QCOM_SMD_RPM_LDOA, 10, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
+	{ "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+	{ "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+	{ "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+	{ "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+	{ "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+	{ "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
+	{ "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+	{ "l18", QCOM_SMD_RPM_LDOA, 18, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
+	{ "l19", QCOM_SMD_RPM_LDOA, 19, &pm8953_ult_nldo, "vdd_l1_l19" },
+	{ "l20", QCOM_SMD_RPM_LDOA, 20, &pm8953_lnldo, "vdd_l20_l21" },
+	{ "l21", QCOM_SMD_RPM_LDOA, 21, &pm8953_lnldo, "vdd_l20_l21" },
+	{ "l22", QCOM_SMD_RPM_LDOA, 22, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
+	{ "l23", QCOM_SMD_RPM_LDOA, 23, &pm8994_nldo, "vdd_l2_l23" },
+	{}
+};
+
 static const struct rpm_regulator_data rpm_pm8941_regulators[] = {
 	{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8x41_hfsmps, "vdd_s1" },
 	{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8x41_hfsmps, "vdd_s2" },
@@ -1329,6 +1362,7 @@ static const struct of_device_id rpm_of_match[] = {
 	{ .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-pm8937-regulators", .data = &rpm_pm8937_regulators },
 	{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
 	{ .compatible = "qcom,rpm-pm8950-regulators", .data = &rpm_pm8950_regulators },
 	{ .compatible = "qcom,rpm-pm8953-regulators", .data = &rpm_pm8953_regulators },
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 94f9092b29ef..9a9fa20dcd95 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -2239,6 +2239,39 @@ static const struct spmi_regulator_data pm8916_regulators[] = {
 	{ }
 };
 
+static const struct spmi_regulator_data pm8937_regulators[] = {
+	{ "s1", 0x1400, "vdd_s1", },
+	{ "s2", 0x1700, "vdd_s2", },
+	{ "s3", 0x1a00, "vdd_s3", },
+	{ "s4", 0x1d00, "vdd_s4", },
+	{ "s5", 0x2000, "vdd_s5", },
+	{ "s6", 0x2300, "vdd_s6", },
+	{ "l1", 0x4000, "vdd_l1_l19", },
+	{ "l2", 0x4100, "vdd_l2_l23", },
+	{ "l3", 0x4200, "vdd_l3", },
+	{ "l4", 0x4300, "vdd_l4_l5_l6_l7_l16", },
+	{ "l5", 0x4400, "vdd_l4_l5_l6_l7_l16", },
+	{ "l6", 0x4500, "vdd_l4_l5_l6_l7_l16", },
+	{ "l7", 0x4600, "vdd_l4_l5_l6_l7_l16", },
+	{ "l8", 0x4700, "vdd_l8_l11_l12_l17_l22", },
+	{ "l9", 0x4800, "vdd_l9_l10_l13_l14_l15_l18", },
+	{ "l10", 0x4900, "vdd_l9_l10_l13_l14_l15_l18", },
+	{ "l11", 0x4a00, "vdd_l8_l11_l12_l17_l22", },
+	{ "l12", 0x4b00, "vdd_l8_l11_l12_l17_l22", },
+	{ "l13", 0x4c00, "vdd_l9_l10_l13_l14_l15_l18", },
+	{ "l14", 0x4d00, "vdd_l9_l10_l13_l14_l15_l18", },
+	{ "l15", 0x4e00, "vdd_l9_l10_l13_l14_l15_l18", },
+	{ "l16", 0x4f00, "vdd_l4_l5_l6_l7_l16", },
+	{ "l17", 0x5000, "vdd_l8_l11_l12_l17_l22", },
+	{ "l18", 0x5100, "vdd_l9_l10_l13_l14_l15_l18", },
+	{ "l19", 0x5200, "vdd_l1_l19", },
+	{ "l20", 0x5300, "vdd_l20_l21", },
+	{ "l21", 0x5400, "vdd_l21_l21", },
+	{ "l22", 0x5500, "vdd_l8_l11_l12_l17_l22", },
+	{ "l23", 0x5600, "vdd_l2_l23", },
+	{ }
+};
+
 static const struct spmi_regulator_data pm8941_regulators[] = {
 	{ "s1", 0x1400, "vdd_s1", },
 	{ "s2", 0x1700, "vdd_s2", },
@@ -2453,6 +2486,7 @@ static const struct of_device_id qcom_spmi_regulator_match[] = {
 	{ .compatible = "qcom,pm8841-regulators", .data = &pm8841_regulators },
 	{ .compatible = "qcom,pm8909-regulators", .data = &pm8909_regulators },
 	{ .compatible = "qcom,pm8916-regulators", .data = &pm8916_regulators },
+	{ .compatible = "qcom,pm8937-regulators", .data = &pm8937_regulators },
 	{ .compatible = "qcom,pm8941-regulators", .data = &pm8941_regulators },
 	{ .compatible = "qcom,pm8950-regulators", .data = &pm8950_regulators },
 	{ .compatible = "qcom,pm8994-regulators", .data = &pm8994_regulators },