Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-08 14:23:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

regulator: qcom_smd: Add PMR735a regulators

Browse Source 
PMR735a is already supported in the RPMH regulator driver, but
there are cases where it's bundled with SMD RPM SoCs. Port it over
to qcom_smd-regulator to enable usage in such cases.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20221109110846.45789-2-konrad.dybcio@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Konrad Dybcio 2022-11-09 12:08:46 +01:00 committed by Mark Brown
parent 3078d0c3eb
commit 0cda8c43aa
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/regulator/qcom_smd-regulator.c
View File

@ -677,6 +677,15 @@ static const struct regulator_desc pm6125_ftsmps = {
.ops = &rpm_smps_ldo_ops,
};
static const struct regulator_desc pmic5_ftsmps520 = {
.linear_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE(300000, 0, 263, 4000),
},
.n_linear_ranges = 1,
.n_voltages = 264,
.ops = &rpm_smps_ldo_ops,
};
static const struct regulator_desc pms405_hfsmps3 = {
.linear_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
@ -1265,6 +1274,20 @@ static const struct rpm_regulator_data rpm_pmi8998_regulators[] = {
{}
};
static const struct rpm_regulator_data rpm_pmr735a_regulators[] = {
{ "s1", QCOM_SMD_RPM_SMPE, 1, &pmic5_ftsmps520, "vdd_s1"},
{ "s2", QCOM_SMD_RPM_SMPE, 2, &pmic5_ftsmps520, "vdd_s2"},
{ "s3", QCOM_SMD_RPM_SMPE, 3, &pms405_hfsmps3, "vdd_s3"},
{ "l1", QCOM_SMD_RPM_LDOE, 1, &pm660_nldo660, "vdd_l1_l2"},
{ "l2", QCOM_SMD_RPM_LDOE, 2, &pm660_nldo660, "vdd_l1_l2"},
{ "l3", QCOM_SMD_RPM_LDOE, 3, &pm660_nldo660, "vdd_l3"},
{ "l4", QCOM_SMD_RPM_LDOE, 4, &pm660_ht_lvpldo, "vdd_l4"},
{ "l5", QCOM_SMD_RPM_LDOE, 5, &pm660_nldo660, "vdd_l5_l6"},
{ "l6", QCOM_SMD_RPM_LDOE, 6, &pm660_nldo660, "vdd_l5_l6"},
{ "l7", QCOM_SMD_RPM_LDOE, 7, &pm660_pldo660, "vdd_l7_bob"},
{}
};
static const struct rpm_regulator_data rpm_pms405_regulators[] = {
{ "s1", QCOM_SMD_RPM_SMPA, 1, &pms405_hfsmps3, "vdd_s1" },
{ "s2", QCOM_SMD_RPM_SMPA, 2, &pms405_hfsmps3, "vdd_s2" },
@ -1305,6 +1328,7 @@ static const struct of_device_id rpm_of_match[] = {
{ .compatible = "qcom,rpm-pma8084-regulators", .data = &rpm_pma8084_regulators },
{ .compatible = "qcom,rpm-pmi8994-regulators", .data = &rpm_pmi8994_regulators },
{ .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators },
{ .compatible = "qcom,rpm-pmr735a-regulators", .data = &rpm_pmr735a_regulators },
{ .compatible = "qcom,rpm-pms405-regulators", .data = &rpm_pms405_regulators },
{}
};

2
include/linux/soc/qcom/smd-rpm.h
View File

@ -19,6 +19,7 @@ struct qcom_smd_rpm;
#define QCOM_SMD_RPM_CLK_BUF_A 0x616B6C63
#define QCOM_SMD_RPM_LDOA 0x616f646c
#define QCOM_SMD_RPM_LDOB 0x626F646C
#define QCOM_SMD_RPM_LDOE 0x656f646c
#define QCOM_SMD_RPM_RWCX 0x78637772
#define QCOM_SMD_RPM_RWMX 0x786d7772
#define QCOM_SMD_RPM_RWLC 0x636c7772
@ -32,6 +33,7 @@ struct qcom_smd_rpm;
#define QCOM_SMD_RPM_QUP_CLK 0x707571
#define QCOM_SMD_RPM_SMPA 0x61706d73
#define QCOM_SMD_RPM_SMPB 0x62706d73
#define QCOM_SMD_RPM_SMPE 0x65706d73
#define QCOM_SMD_RPM_SPDM 0x63707362
#define QCOM_SMD_RPM_VSA 0x00617376
#define QCOM_SMD_RPM_MMAXI_CLK 0x69786d6d