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Subject[PATCH v3 13/13] regulator: qcom_smd: Add PM6125 regulators support
Date
Add support for PM6125 PMIC which is found on SM4250/6115 SoCs.

S1, S2, S3, S4, S8 are FTS+FTSMPS_510, rev 2
- range is 0.3-1.372V by 4mV increments
S5, S6, s7 are BUCK+HFSMPS_510, rev 4
- range is 0.32-2.04V by 8mV increment
L1, L3, L7 are LDO+N600_510, rev 2
L2, L4, L8, L17, L18 are LDO+N300_510, rev 2
L6 is LDO+N1200_510, rev 2
- range is 0.32-1.304V by 8mV increment
L5 is LDO+MV_P50_510, rev 2
L15, L19, L20 are LDO+MV_P150_510, rev 2
L21, L22, L23, L24 are LDO+MV_P600_510, rev 2
- range is 1.504-3.544V by 8mV increment
L9, L11, L14 are LDO+LV_P600_510, rev 2
L10, L16 are LDO+LV_P150_510, rev 2
L12, L13 are LDO+LV_P300_510, rev 2
- range 1.504-2V by 8mV increment

Signed-off-by: Adam Skladowski <a39.skl@gmail.com>
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
drivers/regulator/qcom_smd-regulator.c | 46 ++++++++++++++++++++++++++
1 file changed, 46 insertions(+)

diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 92c9631a2415..f98168d58dce 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -668,6 +668,15 @@ static const struct regulator_desc pm660l_bob = {
.ops = &rpm_bob_ops,
};

+static const struct regulator_desc pm6125_ftsmps = {
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(300000, 0, 268, 4000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 269,
+ .ops = &rpm_smps_ldo_ops,
+};
+
static const struct regulator_desc pms405_hfsmps3 = {
.linear_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
@@ -802,6 +811,42 @@ static const struct rpm_regulator_data rpm_pm2250_regulators[] = {
{}
};

+static const struct rpm_regulator_data rpm_pm6125_regulators[] = {
+ { "s1", QCOM_SMD_RPM_SMPA, 1, &pm6125_ftsmps, "vdd_s1" },
+ { "s2", QCOM_SMD_RPM_SMPA, 2, &pm6125_ftsmps, "vdd_s2" },
+ { "s3", QCOM_SMD_RPM_SMPA, 3, &pm6125_ftsmps, "vdd_s3" },
+ { "s4", QCOM_SMD_RPM_SMPA, 4, &pm6125_ftsmps, "vdd_s4" },
+ { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8998_hfsmps, "vdd_s5" },
+ { "s6", QCOM_SMD_RPM_SMPA, 6, &pm8998_hfsmps, "vdd_s6" },
+ { "s7", QCOM_SMD_RPM_SMPA, 7, &pm8998_hfsmps, "vdd_s7" },
+ { "s8", QCOM_SMD_RPM_SMPA, 8, &pm6125_ftsmps, "vdd_s8" },
+ { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l7_l17_l18" },
+ { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_nldo660, "vdd_l2_l3_l4" },
+ { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l2_l3_l4" },
+ { "l4", QCOM_SMD_RPM_LDOA, 4, &pm660_nldo660, "vdd_l2_l3_l4" },
+ { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" },
+ { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_nldo660, "vdd_l6_l8" },
+ { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_nldo660, "vdd_l1_l7_l17_l18" },
+ { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_nldo660, "vdd_l6_l8" },
+ { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_ht_lvpldo, "vdd_l9_l11" },
+ { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_ht_lvpldo, "vdd_l10_l13_l14" },
+ { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_ht_lvpldo, "vdd_l9_l11" },
+ { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_ht_lvpldo, "vdd_l12_l16" },
+ { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l10_l13_l14" },
+ { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l10_l13_l14" },
+ { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" },
+ { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_ht_lvpldo, "vdd_l12_l16" },
+ { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_nldo660, "vdd_l1_l7_l17_l18" },
+ { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_nldo660, "vdd_l1_l7_l17_l18" },
+ { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" },
+ { "l20", QCOM_SMD_RPM_LDOA, 20, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" },
+ { "l21", QCOM_SMD_RPM_LDOA, 21, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" },
+ { "l22", QCOM_SMD_RPM_LDOA, 22, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" },
+ { "l23", QCOM_SMD_RPM_LDOA, 23, &pm660_pldo660, "vdd_l23_l24" },
+ { "l24", QCOM_SMD_RPM_LDOA, 24, &pm660_pldo660, "vdd_l23_l24" },
+ { }
+};
+
static const struct rpm_regulator_data rpm_pm660_regulators[] = {
{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm660_ftsmps, "vdd_s1" },
{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm660_ftsmps, "vdd_s2" },
@@ -1245,6 +1290,7 @@ static const struct rpm_regulator_data rpm_pms405_regulators[] = {
static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-mp5496-regulators", .data = &rpm_mp5496_regulators },
{ .compatible = "qcom,rpm-pm2250-regulators", .data = &rpm_pm2250_regulators },
+ { .compatible = "qcom,rpm-pm6125-regulators", .data = &rpm_pm6125_regulators },
{ .compatible = "qcom,rpm-pm660-regulators", .data = &rpm_pm660_regulators },
{ .compatible = "qcom,rpm-pm660l-regulators", .data = &rpm_pm660l_regulators },
{ .compatible = "qcom,rpm-pm8226-regulators", .data = &rpm_pm8226_regulators },
--
2.37.1
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