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Merge series "regulator: fix pm8009 bindings on sm8250" from Dmitry Baryshkov <dmitry.baryshkov@linaro.org>:

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PM8009 has special revision (P=1), which is to be used for sm8250
platform. The major difference is the S2 regulator which supplies 0.95 V
instead of 2.848V. Declare regulators data to be used for this chip
revision. The datasheet calls the chip just pm8009-1, so use the same
name.

base-commit: 5c8fe583cc
This commit is contained in:
Mark Brown 2021-01-04 16:22:39 +00:00
commit a5694a3ce5
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GPG key ID: 24D68B725D5487D0
3 changed files with 36 additions and 2 deletions
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1
Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
View file

@ -44,6 +44,7 @@ First Level Nodes - PMIC
Definition: Must be one of below:
"qcom,pm8005-rpmh-regulators"
"qcom,pm8009-rpmh-regulators"
"qcom,pm8009-1-rpmh-regulators"
"qcom,pm8150-rpmh-regulators"
"qcom,pm8150l-rpmh-regulators"
"qcom,pm8350-rpmh-regulators"

9
arch/arm64/boot/dts/qcom/qrb5165-rb5.dts
View file

@ -122,7 +122,7 @@ vreg_s4a_1p8: vreg-s4a-1p8 {
&apps_rsc {
pm8009-rpmh-regulators {
compatible = "qcom,pm8009-rpmh-regulators";
compatible = "qcom,pm8009-1-rpmh-regulators";
qcom,pmic-id = "f";
vdd-s1-supply = <&vph_pwr>;
@ -131,6 +131,13 @@ pm8009-rpmh-regulators {
vdd-l5-l6-supply = <&vreg_bob>;
vdd-l7-supply = <&vreg_s4a_1p8>;
vreg_s2f_0p95: smps2 {
regulator-name = "vreg_s2f_0p95";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <952000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
};
vreg_l1f_1p1: ldo1 {
regulator-name = "vreg_l1f_1p1";
regulator-min-microvolt = <1104000>;

28
drivers/regulator/qcom-rpmh-regulator.c
View file

@ -726,7 +726,16 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(2800000, 0, 4, 1600),
.voltage_range = REGULATOR_LINEAR_RANGE(2800000, 0, 4, 16000),
.n_voltages = 5,
.pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
};
static const struct rpmh_vreg_hw_data pmic5_hfsmps515_1 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
.voltage_range = REGULATOR_LINEAR_RANGE(900000, 0, 4, 16000),
.n_voltages = 5,
.pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
@ -932,6 +941,19 @@ static const struct rpmh_vreg_init_data pm8009_vreg_data[] = {
{},
};
static const struct rpmh_vreg_init_data pm8009_1_vreg_data[] = {
RPMH_VREG("smps1", "smp%s1", &pmic5_hfsmps510, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_hfsmps515_1, "vdd-s2"),
RPMH_VREG("ldo1", "ldo%s1", &pmic5_nldo, "vdd-l1"),
RPMH_VREG("ldo2", "ldo%s2", &pmic5_nldo, "vdd-l2"),
RPMH_VREG("ldo3", "ldo%s3", &pmic5_nldo, "vdd-l3"),
RPMH_VREG("ldo4", "ldo%s4", &pmic5_nldo, "vdd-l4"),
RPMH_VREG("ldo5", "ldo%s5", &pmic5_pldo, "vdd-l5-l6"),
RPMH_VREG("ldo6", "ldo%s6", &pmic5_pldo, "vdd-l5-l6"),
RPMH_VREG("ldo7", "ldo%s6", &pmic5_pldo_lv, "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"),
@ -1057,6 +1079,10 @@ static const struct of_device_id __maybe_unused rpmh_regulator_match_table[] = {
.compatible = "qcom,pm8009-rpmh-regulators",
.data = pm8009_vreg_data,
},
{
.compatible = "qcom,pm8009-1-rpmh-regulators",
.data = pm8009_1_vreg_data,
},
{
.compatible = "qcom,pm8150-rpmh-regulators",
.data = pm8150_vreg_data,