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regulator: qcom_smd: Add PM8950 regulators
The PM8950 provides 6 SMPS regulators, of which 5 HFSMPS and one FTSMPS2.5 (s5), and 23 LDOs. Add these to the RPM regulator driver. Signed-off-by: Angelo G. Del Regno <kholk11@gmail.com> Link: https://lore.kernel.org/r/20190921095043.62593-4-kholk11@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Angelo G. Del Regno
Mark Brown
parent
e4ff171088
commit
e44adca5fa
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@ -22,6 +22,7 @@ Regulator nodes are identified by their compatible:
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"qcom,rpm-pm8841-regulators"
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"qcom,rpm-pm8916-regulators"
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"qcom,rpm-pm8941-regulators"
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"qcom,rpm-pm8950-regulators"
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"qcom,rpm-pm8994-regulators"
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"qcom,rpm-pm8998-regulators"
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"qcom,rpm-pma8084-regulators"
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@ -54,6 +55,26 @@ Regulator nodes are identified by their compatible:
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Definition: reference to regulator supplying the input pin, as
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described in the data sheet
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- vdd_s1-supply:
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- vdd_s2-supply:
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- vdd_s3-supply:
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- vdd_s4-supply:
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- vdd_s4-supply:
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- vdd_s5-supply:
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- vdd_s6-supply:
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- vdd_l1_l19-supply:
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- vdd_l2_l23-supply:
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- vdd_l3-supply:
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- vdd_l4_l5_l6_l7_l16-supply:
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- vdd_l8_l11_l12_l17_l22-supply:
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- vdd_l9_l10_l13_l14_l15_l18-supply:
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- vdd_l20-supply:
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- vdd_l21-supply:
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Usage: optional (pm8950 only)
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Value type: <phandle>
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Definition: reference to regulator supplying the input pin, as
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described in the data sheet
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- vdd_s1-supply:
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- vdd_s2-supply:
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- vdd_s3-supply:
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@ -338,6 +338,63 @@ static const struct regulator_desc pm8916_buck_hvo_smps = {
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8950_hfsmps = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(375000, 0, 95, 12500),
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REGULATOR_LINEAR_RANGE(1550000, 96, 127, 25000),
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},
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.n_linear_ranges = 2,
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.n_voltages = 128,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8950_ftsmps2p5 = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(80000, 0, 255, 5000),
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REGULATOR_LINEAR_RANGE(160000, 256, 460, 10000),
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},
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.n_linear_ranges = 2,
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.n_voltages = 461,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8950_ult_nldo = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(375000, 0, 202, 12500),
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},
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.n_linear_ranges = 1,
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.n_voltages = 203,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8950_ult_pldo = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(1750000, 0, 127, 12500),
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},
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.n_linear_ranges = 1,
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.n_voltages = 128,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8950_pldo_lv = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(1500000, 0, 16, 25000),
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},
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.n_linear_ranges = 1,
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.n_voltages = 17,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8950_pldo = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(975000, 0, 164, 12500),
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},
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.n_linear_ranges = 1,
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.n_voltages = 165,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8994_hfsmps = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE( 375000, 0, 95, 12500),
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@ -638,6 +695,40 @@ static const struct rpm_regulator_data rpm_pma8084_regulators[] = {
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{}
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};
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static const struct rpm_regulator_data rpm_pm8950_regulators[] = {
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{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8950_hfsmps, "vdd_s1" },
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{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8950_hfsmps, "vdd_s2" },
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{ "s3", QCOM_SMD_RPM_SMPA, 3, &pm8950_hfsmps, "vdd_s3" },
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{ "s4", QCOM_SMD_RPM_SMPA, 4, &pm8950_hfsmps, "vdd_s4" },
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{ "s5", QCOM_SMD_RPM_SMPA, 5, &pm8950_ftsmps2p5, "vdd_s5" },
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{ "s6", QCOM_SMD_RPM_SMPA, 6, &pm8950_hfsmps, "vdd_s6" },
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{ "l1", QCOM_SMD_RPM_LDOA, 1, &pm8950_ult_nldo, "vdd_l1_l19" },
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{ "l2", QCOM_SMD_RPM_LDOA, 2, &pm8950_ult_nldo, "vdd_l2_l23" },
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{ "l3", QCOM_SMD_RPM_LDOA, 3, &pm8950_ult_nldo, "vdd_l3" },
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{ "l4", QCOM_SMD_RPM_LDOA, 4, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16" },
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{ "l5", QCOM_SMD_RPM_LDOA, 5, &pm8950_pldo_lv, "vdd_l4_l5_l6_l7_l16" },
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{ "l6", QCOM_SMD_RPM_LDOA, 6, &pm8950_pldo_lv, "vdd_l4_l5_l6_l7_l16" },
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{ "l7", QCOM_SMD_RPM_LDOA, 7, &pm8950_pldo_lv, "vdd_l4_l5_l6_l7_l16" },
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{ "l8", QCOM_SMD_RPM_LDOA, 8, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22" },
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{ "l9", QCOM_SMD_RPM_LDOA, 9, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18" },
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{ "l10", QCOM_SMD_RPM_LDOA, 10, &pm8950_ult_nldo, "vdd_l9_l10_l13_l14_l15_l18"},
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{ "l11", QCOM_SMD_RPM_LDOA, 11, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22"},
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{ "l12", QCOM_SMD_RPM_LDOA, 12, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22"},
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{ "l13", QCOM_SMD_RPM_LDOA, 13, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
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{ "l14", QCOM_SMD_RPM_LDOA, 14, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
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{ "l15", QCOM_SMD_RPM_LDOA, 15, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
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{ "l16", QCOM_SMD_RPM_LDOA, 16, &pm8950_ult_pldo, "vdd_l4_l5_l6_l7_l16"},
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{ "l17", QCOM_SMD_RPM_LDOA, 17, &pm8950_ult_pldo, "vdd_l8_l11_l12_l17_l22"},
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{ "l18", QCOM_SMD_RPM_LDOA, 18, &pm8950_ult_pldo, "vdd_l9_l10_l13_l14_l15_l18"},
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{ "l19", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l1_l19"},
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{ "l20", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l20"},
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{ "l21", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l21"},
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{ "l22", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l8_l11_l12_l17_l22"},
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{ "l23", QCOM_SMD_RPM_LDOA, 18, &pm8950_pldo, "vdd_l2_l23"},
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{}
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};
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static const struct rpm_regulator_data rpm_pm8994_regulators[] = {
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{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8994_ftsmps, "vdd_s1" },
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{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8994_ftsmps, "vdd_s2" },
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@ -767,6 +858,7 @@ static const struct of_device_id rpm_of_match[] = {
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{ .compatible = "qcom,rpm-pm8841-regulators", .data = &rpm_pm8841_regulators },
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{ .compatible = "qcom,rpm-pm8916-regulators", .data = &rpm_pm8916_regulators },
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{ .compatible = "qcom,rpm-pm8941-regulators", .data = &rpm_pm8941_regulators },
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{ .compatible = "qcom,rpm-pm8950-regulators", .data = &rpm_pm8950_regulators },
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{ .compatible = "qcom,rpm-pm8994-regulators", .data = &rpm_pm8994_regulators },
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{ .compatible = "qcom,rpm-pm8998-regulators", .data = &rpm_pm8998_regulators },
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{ .compatible = "qcom,rpm-pma8084-regulators", .data = &rpm_pma8084_regulators },
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