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| author | Robert Marko <robimarko@gmail.com> | 2022-07-05 00:23:57 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-07-11 14:06:34 +0300 |
| commit | 34ceb6a6ef87cda7629fd4ebe0074d9b5c7613d9 (patch) | |
| tree | 0f7984cb41eb5700fce84ad342807f5d690a8fc9 /drivers/regulator | |
| parent | 3d04ae8e3e916bc298b674613565d5b26cf1054a (diff) | |
| download | linux-34ceb6a6ef87cda7629fd4ebe0074d9b5c7613d9.tar.xz | |
regulator: qcom_spmi: add support for PMP8074 regulators
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>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/qcom_spmi-regulator.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c index ad9ad9f4be8e..a2d0292a92fd 100644 --- a/drivers/regulator/qcom_spmi-regulator.c +++ b/drivers/regulator/qcom_spmi-regulator.c @@ -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 }, { } }; |