regulator: qcom_smd: Add PM2250 regulators

PM2250 is commonly used with QCM2290/QCS2290 SoCs, and provides 4 SMPS
and 22 LDO regulators.  The LDO regulators are the same types found on
PM660.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Link: https://lore.kernel.org/r/20210926084549.29880-3-shawn.guo@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 198fcc6551f6d47b8bcb9ddba3095fd416ffd5d0..8bac024dde8b4083e327675d1ccff81464118421 100644 (file)
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -738,6 +738,24 @@ static const struct regulator_desc mp5496_ldoa2 = {
        .ops = &rpm_mp5496_ops,
 };
 
+static const struct regulator_desc pm2250_lvftsmps = {
+       .linear_ranges = (struct linear_range[]) {
+               REGULATOR_LINEAR_RANGE(320000, 0, 269, 4000),
+       },
+       .n_linear_ranges = 1,
+       .n_voltages = 270,
+       .ops = &rpm_smps_ldo_ops,
+};
+
+static const struct regulator_desc pm2250_ftsmps = {
+       .linear_ranges = (struct linear_range[]) {
+               REGULATOR_LINEAR_RANGE(640000, 0, 269, 8000),
+       },
+       .n_linear_ranges = 1,
+       .n_voltages = 270,
+       .ops = &rpm_smps_ldo_ops,
+};
+
 struct rpm_regulator_data {
        const char *name;
        u32 type;
@@ -1170,6 +1188,36 @@ static const struct rpm_regulator_data rpm_pms405_regulators[] = {
        {}
 };
 
+static const struct rpm_regulator_data rpm_pm2250_regulators[] = {
+       { "s1", QCOM_SMD_RPM_SMPA, 1, &pm2250_lvftsmps, "vdd_s1" },
+       { "s2", QCOM_SMD_RPM_SMPA, 2, &pm2250_lvftsmps, "vdd_s2" },
+       { "s3", QCOM_SMD_RPM_SMPA, 3, &pm2250_lvftsmps, "vdd_s3" },
+       { "s4", QCOM_SMD_RPM_SMPA, 4, &pm2250_ftsmps, "vdd_s4" },
+       { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l4", QCOM_SMD_RPM_LDOA, 4, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" },
+       { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+       { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+       { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+       { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" },
+       { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       { "l20", QCOM_SMD_RPM_LDOA, 20, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       { "l21", QCOM_SMD_RPM_LDOA, 21, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       { "l22", QCOM_SMD_RPM_LDOA, 22, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" },
+       {}
+};
+
 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 },
@@ -1186,6 +1234,7 @@ static const struct of_device_id rpm_of_match[] = {
        { .compatible = "qcom,rpm-pmi8994-regulators", .data = &rpm_pmi8994_regulators },
        { .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators },
        { .compatible = "qcom,rpm-pms405-regulators", .data = &rpm_pms405_regulators },
+       { .compatible = "qcom,rpm-pm2250-regulators", .data = &rpm_pm2250_regulators },
        {}
 };
 MODULE_DEVICE_TABLE(of, rpm_of_match);