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regulator: qcom-rpmh: add support for pm8010 regulators

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Add RPMH regulators exposed by Qualcomm Technologies, Inc. PM8010
PMIC. It has 7 LDOs with 3 different types, LDO1 - LDO2 are L502
NMOS LDOs, LDO5 and LDO7 are L502 PMOS LDOs, LDO3/LDO4/LDO6 are
L502 PMOS LDO for low noise applications. Also, LDO3 - LDO7 don't
support LPM.

Suggested-by: David Collins <quic_collinsd@quicinc.com>
Reviewed-by: David Collins <quic_collinsd@quicinc.com>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Link: https://msgid.link/r/20231214-pm8010-regulator-v2-3-82131df6b97b@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fenglin Wu 2023-12-14 10:59:13 +08:00 committed by Mark Brown
parent 638baabe95
commit 2544631faa
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 62 additions and 0 deletions
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62
drivers/regulator/qcom-rpmh-regulator.c
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@ -511,6 +511,14 @@ static const int pmic_mode_map_pmic5_ldo[REGULATOR_MODE_STANDBY + 1] = {
[REGULATOR_MODE_FAST] = -EINVAL,
};
static const int pmic_mode_map_pmic5_ldo_hpm[REGULATOR_MODE_STANDBY + 1] = {
[REGULATOR_MODE_INVALID] = -EINVAL,
[REGULATOR_MODE_STANDBY] = -EINVAL,
[REGULATOR_MODE_IDLE] = -EINVAL,
[REGULATOR_MODE_NORMAL] = PMIC5_LDO_MODE_HPM,
[REGULATOR_MODE_FAST] = -EINVAL,
};
static unsigned int rpmh_regulator_pmic4_ldo_of_map_mode(unsigned int rpmh_mode)
{
unsigned int mode;
@ -733,6 +741,33 @@ static const struct rpmh_vreg_hw_data pmic5_pldo515_mv = {
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
static const struct rpmh_vreg_hw_data pmic5_pldo502 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
.voltage_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE(1504000, 0, 255, 8000),
},
.n_linear_ranges = 1,
.n_voltages = 256,
.pmic_mode_map = pmic_mode_map_pmic5_ldo_hpm,
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
static const struct rpmh_vreg_hw_data pmic5_pldo502ln = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
.voltage_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE(1800000, 0, 2, 200000),
REGULATOR_LINEAR_RANGE(2608000, 3, 28, 16000),
REGULATOR_LINEAR_RANGE(3104000, 29, 30, 96000),
REGULATOR_LINEAR_RANGE(3312000, 31, 31, 0),
},
.n_linear_ranges = 4,
.n_voltages = 32,
.pmic_mode_map = pmic_mode_map_pmic5_ldo_hpm,
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
static const struct rpmh_vreg_hw_data pmic5_nldo = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_drms_ops,
@ -759,6 +794,19 @@ static const struct rpmh_vreg_hw_data pmic5_nldo515 = {
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
static const struct rpmh_vreg_hw_data pmic5_nldo502 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_drms_ops,
.voltage_ranges = (struct linear_range[]) {
REGULATOR_LINEAR_RANGE(528000, 0, 127, 8000),
},
.n_linear_ranges = 1,
.n_voltages = 128,
.hpm_min_load_uA = 30000,
.pmic_mode_map = pmic_mode_map_pmic5_ldo,
.of_map_mode = rpmh_regulator_pmic4_ldo_of_map_mode,
};
static const struct rpmh_vreg_hw_data pmic5_hfsmps510 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
@ -1210,6 +1258,16 @@ static const struct rpmh_vreg_init_data pm8009_1_vreg_data[] = {
{}
};
static const struct rpmh_vreg_init_data pm8010_vreg_data[] = {
RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo502, "vdd-l1-l2"),
RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo502, "vdd-l1-l2"),
RPMH_VREG("ldo3", "ldo%s3", &pmic5_pldo502ln, "vdd-l3-l4"),
RPMH_VREG("ldo4", "ldo%s4", &pmic5_pldo502ln, "vdd-l3-l4"),
RPMH_VREG("ldo5", "ldo%s5", &pmic5_pldo502, "vdd-l5"),
RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo502ln, "vdd-l6"),
RPMH_VREG("ldo7", "ldo%s7", &pmic5_pldo502, "vdd-l7"),
};
static const struct rpmh_vreg_init_data pm6150_vreg_data[] = {
RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps510, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps510, "vdd-s2"),
@ -1525,6 +1583,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
.compatible = "qcom,pm8009-1-rpmh-regulators",
.data = pm8009_1_vreg_data,
},
{
.compatible = "qcom,pm8010-rpmh-regulators",
.data = pm8010_vreg_data,
},
{
.compatible = "qcom,pm8150-rpmh-regulators",
.data = pm8150_vreg_data,