leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

regulator: qcom_smd: Add PM2250 regulators

Browse Source 
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>
This commit is contained in:
Shawn Guo 2021-09-26 16:45:49 +08:00 committed by Mark Brown
parent 482f8032f4
commit 400c93151f
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 49 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
drivers/regulator/qcom_smd-regulator.c
View File

@ -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);