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authorRobert Marko <robimarko@gmail.com>2022-07-05 00:23:57 +0300
committerMark Brown <broonie@kernel.org>2022-07-11 14:06:34 +0300
commit34ceb6a6ef87cda7629fd4ebe0074d9b5c7613d9 (patch)
tree0f7984cb41eb5700fce84ad342807f5d690a8fc9 /drivers/regulator
parent3d04ae8e3e916bc298b674613565d5b26cf1054a (diff)
downloadlinux-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.c23
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 },
{ }
};