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regulator: qcom-rpmh-regulator: add support for PM8550 & related regulators

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Add the PM8550 & related regulators found on the SM8550 and SM8650 platforms.
The tables are imported from the Linux driver.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
This commit is contained in:
Neil Armstrong
2024-09-03 18:13:31 +02:00
committed by Caleb Connolly
parent fdbd2fa400
commit 3e36ada42e
1 changed files with 136 additions and 0 deletions
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136
drivers/power/regulator/qcom-rpmh-regulator.c
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@@ -357,6 +357,69 @@ static const struct dm_regulator_ops rpmh_regulator_vrm_drms_ops = {
.get_mode = rpmh_regulator_vrm_get_mode,
};
static struct dm_regulator_mode pmic_mode_map_pmic5_bob[] = {
{
.id = REGULATOR_MODE_LPM,
.register_value = PMIC5_BOB_MODE_PFM,
.name = "PMIC5_BOB_MODE_PFM"
}, {
.id = REGULATOR_MODE_AUTO,
.register_value = PMIC5_BOB_MODE_AUTO,
.name = "PMIC5_BOB_MODE_AUTO"
}, {
.id = REGULATOR_MODE_HPM,
.register_value = PMIC5_BOB_MODE_PWM,
.name = "PMIC5_BOB_MODE_PWM"
},
};
static struct dm_regulator_mode pmic_mode_map_pmic5_smps[] = {
{
.id = REGULATOR_MODE_RETENTION,
.register_value = PMIC5_SMPS_MODE_RETENTION,
.name = "PMIC5_SMPS_MODE_RETENTION"
}, {
.id = REGULATOR_MODE_LPM,
.register_value = PMIC5_SMPS_MODE_PFM,
.name = "PMIC5_SMPS_MODE_PFM"
}, {
.id = REGULATOR_MODE_AUTO,
.register_value = PMIC5_SMPS_MODE_AUTO,
.name = "PMIC5_SMPS_MODE_AUTO"
}, {
.id = REGULATOR_MODE_HPM,
.register_value = PMIC5_SMPS_MODE_PWM,
.name = "PMIC5_SMPS_MODE_PWM"
},
};
static const struct rpmh_vreg_hw_data pmic5_bob = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_drms_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(3000000, 0, 31, 32000),
.n_voltages = 32,
.pmic_mode_map = pmic_mode_map_pmic5_bob,
.n_modes = ARRAY_SIZE(pmic_mode_map_pmic5_bob),
};
static const struct rpmh_vreg_hw_data pmic5_ftsmps525_lv = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_drms_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(300000, 0, 267, 4000),
.n_voltages = 268,
.pmic_mode_map = pmic_mode_map_pmic5_smps,
.n_modes = ARRAY_SIZE(pmic_mode_map_pmic5_smps),
};
static const struct rpmh_vreg_hw_data pmic5_ftsmps525_mv = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_drms_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(600000, 0, 267, 8000),
.n_voltages = 268,
.pmic_mode_map = pmic_mode_map_pmic5_smps,
.n_modes = ARRAY_SIZE(pmic_mode_map_pmic5_smps),
};
static struct dm_regulator_mode pmic_mode_map_pmic5_ldo[] = {
{
.id = REGULATOR_MODE_RETENTION,
@@ -393,6 +456,16 @@ static const struct rpmh_vreg_hw_data pmic5_pldo_lv = {
.n_modes = ARRAY_SIZE(pmic_mode_map_pmic5_ldo),
};
static const struct rpmh_vreg_hw_data pmic5_nldo515 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_drms_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 210, 8000),
.n_voltages = 211,
.hpm_min_load_uA = 30000,
.pmic_mode_map = pmic_mode_map_pmic5_ldo,
.n_modes = ARRAY_SIZE(pmic_mode_map_pmic5_ldo),
};
#define RPMH_VREG(_name, _resource_name, _hw_data, _supply_name) \
{ \
.name = _name, \
@@ -412,6 +485,57 @@ static const struct rpmh_vreg_init_data pm8150l_vreg_data[] = {
{}
};
static const struct rpmh_vreg_init_data pm8550_vreg_data[] = {
RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1-l4-l10"),
RPMH_VREG("ldo2", "ldo%s2", &pmic5_pldo, "vdd-l2-l13-l14"),
RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
RPMH_VREG("ldo4", "ldo%s4", &pmic5_nldo515, "vdd-l1-l4-l10"),
RPMH_VREG("ldo5", "ldo%s5", &pmic5_pldo, "vdd-l5-l16"),
RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo, "vdd-l6-l7"),
RPMH_VREG("ldo7", "ldo%s7", &pmic5_pldo, "vdd-l6-l7"),
RPMH_VREG("ldo8", "ldo%s8", &pmic5_pldo, "vdd-l8-l9"),
RPMH_VREG("ldo9", "ldo%s9", &pmic5_pldo, "vdd-l8-l9"),
RPMH_VREG("ldo10", "ldo%s10", &pmic5_nldo515, "vdd-l1-l4-l10"),
RPMH_VREG("ldo11", "ldo%s11", &pmic5_nldo515, "vdd-l11"),
RPMH_VREG("ldo12", "ldo%s12", &pmic5_nldo515, "vdd-l12"),
RPMH_VREG("ldo13", "ldo%s13", &pmic5_pldo, "vdd-l2-l13-l14"),
RPMH_VREG("ldo14", "ldo%s14", &pmic5_pldo, "vdd-l2-l13-l14"),
RPMH_VREG("ldo15", "ldo%s15", &pmic5_nldo515, "vdd-l15"),
RPMH_VREG("ldo16", "ldo%s16", &pmic5_pldo, "vdd-l5-l16"),
RPMH_VREG("ldo17", "ldo%s17", &pmic5_pldo, "vdd-l17"),
RPMH_VREG("bob1", "bob%s1", &pmic5_bob, "vdd-bob1"),
RPMH_VREG("bob2", "bob%s2", &pmic5_bob, "vdd-bob2"),
{}
};
static const struct rpmh_vreg_init_data pm8550vs_vreg_data[] = {
RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525_lv, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525_lv, "vdd-s2"),
RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525_lv, "vdd-s3"),
RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_lv, "vdd-s4"),
RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"),
RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_mv, "vdd-s6"),
RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1"),
RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo515, "vdd-l2"),
RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
{}
};
static const struct rpmh_vreg_init_data pm8550ve_vreg_data[] = {
RPMH_VREG("smps1", "smp%s1", &pmic5_ftsmps525_lv, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps525_lv, "vdd-s2"),
RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps525_lv, "vdd-s3"),
RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps525_mv, "vdd-s4"),
RPMH_VREG("smps5", "smp%s5", &pmic5_ftsmps525_lv, "vdd-s5"),
RPMH_VREG("smps6", "smp%s6", &pmic5_ftsmps525_lv, "vdd-s6"),
RPMH_VREG("smps7", "smp%s7", &pmic5_ftsmps525_lv, "vdd-s7"),
RPMH_VREG("smps8", "smp%s8", &pmic5_ftsmps525_lv, "vdd-s8"),
RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo515, "vdd-l1"),
RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo515, "vdd-l2"),
RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo515, "vdd-l3"),
{}
};
/* probe an individual regulator */
static int rpmh_regulator_probe(struct udevice *dev)
{
@@ -526,6 +650,18 @@ static const struct udevice_id rpmh_regulator_ids[] = {
.compatible = "qcom,pm8150l-rpmh-regulators",
.data = (ulong)pm8150l_vreg_data,
},
{
.compatible = "qcom,pm8550-rpmh-regulators",
.data = (ulong)pm8550_vreg_data,
},
{
.compatible = "qcom,pm8550ve-rpmh-regulators",
.data = (ulong)pm8550ve_vreg_data,
},
{
.compatible = "qcom,pm8550vs-rpmh-regulators",
.data = (ulong)pm8550vs_vreg_data,
},
{ /* sentinal */ },
};