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regulator: qcom_spmi: add support for PMP8074 regulators

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PMP8074 is a companion PMIC for the Qualcomm IPQ8074 WiSoC-s.

It features 5 HF-SMPS and 13 LDO regulators.

HF-SMPS regulators are Buck HFS430 regulators.
L1, L2 and L3 are HT_N1200_ST subtype LDO regulators.
L4 is HT_N300_ST subtype LDO regulator.
L5 and L6 are HT_P600 subtype LDO regulators.
L7, L11, L12 and L13 are HT_P150 subtype LDO regulators.
L10 is HT_P50 subtype LDO regulator.

This commit adds support for all of the buck regulators and LDO-s except
for L10 as I dont have documentation on its output voltage range.

S3 is the CPU cluster voltage supply, S4 supplies the UBI32 NPU cores
and L11 is the SDIO/eMMC I/O voltage regulator required for high speeds.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20220704212402.1715182-7-robimarko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Robert Marko 2022-07-04 23:23:57 +02:00 committed by Mark Brown
parent 3d04ae8e3e
commit 34ceb6a6ef
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GPG key ID: 24D68B725D5487D0
1 changed files with 23 additions and 0 deletions
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23
drivers/regulator/qcom_spmi-regulator.c
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@ -2139,6 +2139,28 @@ static const struct spmi_regulator_data pm8005_regulators[] = {
{ }
};
static const struct spmi_regulator_data pmp8074_regulators[] = {
{ "s1", 0x1400, "vdd_s1"},
{ "s2", 0x1700, "vdd_s2"},
{ "s3", 0x1a00, "vdd_s3"},
{ "s4", 0x1d00, "vdd_s4"},
{ "s5", 0x2000, "vdd_s5"},
{ "l1", 0x4000, "vdd_l1_l2"},
{ "l2", 0x4100, "vdd_l1_l2"},
{ "l3", 0x4200, "vdd_l3_l8"},
{ "l4", 0x4300, "vdd_l4"},
{ "l5", 0x4400, "vdd_l5_l6_l15"},
{ "l6", 0x4500, "vdd_l5_l6_l15"},
{ "l7", 0x4600, "vdd_l7"},
{ "l8", 0x4700, "vdd_l3_l8"},
{ "l9", 0x4800, "vdd_l9"},
/* l10 is currently unsupported HT_P50 */
{ "l11", 0x4a00, "vdd_l10_l11_l12_l13"},
{ "l12", 0x4b00, "vdd_l10_l11_l12_l13"},
{ "l13", 0x4c00, "vdd_l10_l11_l12_l13"},
{ }
};
static const struct spmi_regulator_data pms405_regulators[] = {
{ "s3", 0x1a00, "vdd_s3"},
{ }
@ -2156,6 +2178,7 @@ static const struct of_device_id qcom_spmi_regulator_match[] = {
{ .compatible = "qcom,pmi8994-regulators", .data = &pmi8994_regulators },
{ .compatible = "qcom,pm660-regulators", .data = &pm660_regulators },
{ .compatible = "qcom,pm660l-regulators", .data = &pm660l_regulators },
{ .compatible = "qcom,pmp8074-regulators", .data = &pmp8074_regulators },
{ .compatible = "qcom,pms405-regulators", .data = &pms405_regulators },
{ }
};