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regulator: qcom: smd: Add pm8998 and pmi8998 regulators
Add the pm8998 and pmi8998 regulators as used in the MSM8998 platform. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bjorn Andersson
Mark Brown
parent
7928b2cbe5
commit
3cdb741efa
@ -23,7 +23,9 @@ Regulator nodes are identified by their compatible:
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"qcom,rpm-pm8916-regulators"
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"qcom,rpm-pm8941-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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"qcom,rpm-pmi8998-regulators"
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- vdd_s1-supply:
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- vdd_s2-supply:
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@ -119,6 +121,38 @@ 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_s5-supply:
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- vdd_s6-supply:
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- vdd_s7-supply:
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- vdd_s8-supply:
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- vdd_s9-supply:
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- vdd_s10-supply:
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- vdd_s11-supply:
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- vdd_s12-supply:
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- vdd_s13-supply:
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- vdd_l1_l27-supply:
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- vdd_l20_l24-supply:
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- vdd_l26-supply:
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- vdd_l2_l8_l17-supply:
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- vdd_l3_l11-supply:
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- vdd_l4_l5-supply:
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- vdd_l6-supply:
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- vdd_l7_l12_l14_l15-supply:
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- vdd_l9-supply:
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- vdd_l10_l23_l25-supply:
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- vdd_l13_l19_l21-supply:
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- vdd_l16_l28-supply:
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- vdd_l18_l22-supply:
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- vdd_lvs1_lvs2-supply:
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Usage: optional (pmi8998 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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@ -148,6 +182,12 @@ 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_bob-supply:
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Usage: optional (pmi8998 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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The regulator node houses sub-nodes for each regulator within the device. Each
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sub-node is identified using the node's name, with valid values listed for each
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of the pmics below.
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@ -169,11 +209,19 @@ pm8994:
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l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20,
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l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2
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pm8998:
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s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, l1, l2, l3, l4,
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l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19,
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l20, l21, l22, l23, l24, l25, l26, l27, l28, lvs1, lvs2
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pma8084:
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s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5,
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l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20,
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l21, l22, l23, l24, l25, l26, l27, lvs1, lvs2, lvs3, lvs4, 5vs1
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pmi8998:
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bob
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The content of each sub-node is defined by the standard binding for regulators -
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see regulator.txt.
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@ -165,6 +165,15 @@ static const struct regulator_ops rpm_switch_ops = {
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.is_enabled = rpm_reg_is_enabled,
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};
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static const struct regulator_ops rpm_bob_ops = {
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.enable = rpm_reg_enable,
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.disable = rpm_reg_disable,
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.is_enabled = rpm_reg_is_enabled,
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.get_voltage = rpm_reg_get_voltage,
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.set_voltage = rpm_reg_set_voltage,
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};
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static const struct regulator_desc pma8084_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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@ -355,6 +364,64 @@ static const struct regulator_desc pm8994_lnldo = {
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.ops = &rpm_smps_ldo_ops_fixed,
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};
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static const struct regulator_desc pm8998_ftsmps = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(320000, 0, 258, 4000),
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},
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.n_linear_ranges = 1,
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.n_voltages = 259,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8998_hfsmps = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000),
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},
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.n_linear_ranges = 1,
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.n_voltages = 216,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8998_nldo = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(312000, 0, 127, 8000),
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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 pm8998_pldo = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(1664000, 0, 255, 8000),
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},
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.n_linear_ranges = 1,
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.n_voltages = 256,
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.ops = &rpm_smps_ldo_ops,
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};
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static const struct regulator_desc pm8998_pldo_lv = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(1256000, 0, 127, 8000),
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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 pm8998_switch = {
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.ops = &rpm_switch_ops,
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};
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static const struct regulator_desc pmi8998_bob = {
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.linear_ranges = (struct regulator_linear_range[]) {
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REGULATOR_LINEAR_RANGE(1824000, 0, 83, 32000),
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},
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.n_linear_ranges = 1,
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.n_voltages = 84,
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.ops = &rpm_bob_ops,
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};
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struct rpm_regulator_data {
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const char *name;
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u32 type;
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@ -544,12 +611,66 @@ static const struct rpm_regulator_data rpm_pm8994_regulators[] = {
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{}
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};
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static const struct rpm_regulator_data rpm_pm8998_regulators[] = {
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{ "s1", QCOM_SMD_RPM_SMPA, 1, &pm8998_ftsmps, "vdd_s1" },
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{ "s2", QCOM_SMD_RPM_SMPA, 2, &pm8998_ftsmps, "vdd_s2" },
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{ "s3", QCOM_SMD_RPM_SMPA, 3, &pm8998_hfsmps, "vdd_s3" },
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{ "s4", QCOM_SMD_RPM_SMPA, 4, &pm8998_hfsmps, "vdd_s4" },
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{ "s5", QCOM_SMD_RPM_SMPA, 5, &pm8998_hfsmps, "vdd_s5" },
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{ "s6", QCOM_SMD_RPM_SMPA, 6, &pm8998_ftsmps, "vdd_s6" },
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{ "s7", QCOM_SMD_RPM_SMPA, 7, &pm8998_ftsmps, "vdd_s7" },
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{ "s8", QCOM_SMD_RPM_SMPA, 8, &pm8998_ftsmps, "vdd_s8" },
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{ "s9", QCOM_SMD_RPM_SMPA, 9, &pm8998_ftsmps, "vdd_s9" },
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{ "s10", QCOM_SMD_RPM_SMPA, 10, &pm8998_ftsmps, "vdd_s10" },
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{ "s11", QCOM_SMD_RPM_SMPA, 11, &pm8998_ftsmps, "vdd_s11" },
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{ "s12", QCOM_SMD_RPM_SMPA, 12, &pm8998_ftsmps, "vdd_s12" },
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{ "s13", QCOM_SMD_RPM_SMPA, 13, &pm8998_ftsmps, "vdd_s13" },
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{ "l1", QCOM_SMD_RPM_LDOA, 1, &pm8998_nldo, "vdd_l1_l27" },
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{ "l2", QCOM_SMD_RPM_LDOA, 2, &pm8998_nldo, "vdd_l2_l8_l17" },
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{ "l3", QCOM_SMD_RPM_LDOA, 3, &pm8998_nldo, "vdd_l3_l11" },
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{ "l4", QCOM_SMD_RPM_LDOA, 4, &pm8998_nldo, "vdd_l4_l5" },
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{ "l5", QCOM_SMD_RPM_LDOA, 5, &pm8998_nldo, "vdd_l4_l5" },
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{ "l6", QCOM_SMD_RPM_LDOA, 6, &pm8998_pldo, "vdd_l6" },
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{ "l7", QCOM_SMD_RPM_LDOA, 7, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
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{ "l8", QCOM_SMD_RPM_LDOA, 8, &pm8998_nldo, "vdd_l2_l8_l17" },
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{ "l9", QCOM_SMD_RPM_LDOA, 9, &pm8998_pldo, "vdd_l9" },
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{ "l10", QCOM_SMD_RPM_LDOA, 10, &pm8998_pldo, "vdd_l10_l23_l25" },
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{ "l11", QCOM_SMD_RPM_LDOA, 11, &pm8998_nldo, "vdd_l3_l11" },
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{ "l12", QCOM_SMD_RPM_LDOA, 12, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
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{ "l13", QCOM_SMD_RPM_LDOA, 13, &pm8998_pldo, "vdd_l13_l19_l21" },
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{ "l14", QCOM_SMD_RPM_LDOA, 14, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
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{ "l15", QCOM_SMD_RPM_LDOA, 15, &pm8998_pldo_lv, "vdd_l7_l12_l14_l15" },
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{ "l16", QCOM_SMD_RPM_LDOA, 16, &pm8998_pldo, "vdd_l16_l28" },
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{ "l17", QCOM_SMD_RPM_LDOA, 17, &pm8998_nldo, "vdd_l2_l8_l17" },
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{ "l18", QCOM_SMD_RPM_LDOA, 18, &pm8998_pldo, "vdd_l18_l22" },
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{ "l19", QCOM_SMD_RPM_LDOA, 19, &pm8998_pldo, "vdd_l13_l19_l21" },
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{ "l20", QCOM_SMD_RPM_LDOA, 20, &pm8998_pldo, "vdd_l20_l24" },
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{ "l21", QCOM_SMD_RPM_LDOA, 21, &pm8998_pldo, "vdd_l13_l19_l21" },
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{ "l22", QCOM_SMD_RPM_LDOA, 22, &pm8998_pldo, "vdd_l18_l22" },
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{ "l23", QCOM_SMD_RPM_LDOA, 23, &pm8998_pldo, "vdd_l10_l23_l25" },
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{ "l24", QCOM_SMD_RPM_LDOA, 24, &pm8998_pldo, "vdd_l20_l24" },
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{ "l25", QCOM_SMD_RPM_LDOA, 25, &pm8998_pldo, "vdd_l10_l23_l25" },
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{ "l26", QCOM_SMD_RPM_LDOA, 26, &pm8998_nldo, "vdd_l26" },
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{ "l27", QCOM_SMD_RPM_LDOA, 27, &pm8998_nldo, "vdd_l1_l27" },
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{ "l28", QCOM_SMD_RPM_LDOA, 28, &pm8998_pldo, "vdd_l16_l28" },
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{ "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8998_switch, "vdd_lvs1_lvs2" },
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{ "lvs2", QCOM_SMD_RPM_VSA, 2, &pm8998_switch, "vdd_lvs1_lvs2" },
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{}
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};
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static const struct rpm_regulator_data rpm_pmi8998_regulators[] = {
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{ "bob", QCOM_SMD_RPM_BOBB, 1, &pmi8998_bob, "vdd_bob" },
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{}
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};
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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-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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{ .compatible = "qcom,rpm-pmi8998-regulators", .data = &rpm_pmi8998_regulators },
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{}
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};
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MODULE_DEVICE_TABLE(of, rpm_of_match);
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@ -10,6 +10,7 @@ struct qcom_smd_rpm;
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/*
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* Constants used for addressing resources in the RPM.
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*/
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#define QCOM_SMD_RPM_BOBB 0x62626f62
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#define QCOM_SMD_RPM_BOOST 0x61747362
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#define QCOM_SMD_RPM_BUS_CLK 0x316b6c63
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#define QCOM_SMD_RPM_BUS_MASTER 0x73616d62
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