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@xxxxxxxxx>
---
Changes in v4:
* Add remaining regulators, minus L11
* Sort structure and compatible
---
drivers/regulator/qcom_spmi-regulator.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
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 },
{ }
};
--
2.36.1
