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authorRobert Marko <robimarko@gmail.com>2022-06-04 21:33:00 +0200
committerMark Brown <broonie@kernel.org>2022-06-07 21:38:09 +0200
commit122e951eb8045338089b086c8bd9b0b9afb04a92 (patch)
treed86c47d0a7b5bf9d4329fa1e523d1de2aa7452bf /drivers/regulator
parentLinux 5.19-rc1 (diff)
downloadlinux-122e951eb8045338089b086c8bd9b0b9afb04a92.tar.xz
linux-122e951eb8045338089b086c8bd9b0b9afb04a92.zip
regulator: qcom_smd: correct MP5496 ranges
Currently set MP5496 Buck and LDO ranges dont match its datasheet[1]. According to the datasheet: Buck range is 0.6-2.1875V with a 12.5mV step LDO range is 0.8-3.975V with a 25mV step. So, correct the ranges according to the datasheet[1]. [1] https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP5496GR/document_id/6906/ Signed-off-by: Robert Marko <robimarko@gmail.com> Link: https://lore.kernel.org/r/20220604193300.125758-2-robimarko@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/qcom_smd-regulator.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c
index 7dff94a2eb7e..ef6e47d025ca 100644
--- a/drivers/regulator/qcom_smd-regulator.c
+++ b/drivers/regulator/qcom_smd-regulator.c
@@ -723,19 +723,19 @@ static const struct regulator_desc pms405_pldo600 = {
static const struct regulator_desc mp5496_smpa2 = {
.linear_ranges = (struct linear_range[]) {
- REGULATOR_LINEAR_RANGE(725000, 0, 27, 12500),
+ REGULATOR_LINEAR_RANGE(600000, 0, 127, 12500),
},
.n_linear_ranges = 1,
- .n_voltages = 28,
+ .n_voltages = 128,
.ops = &rpm_mp5496_ops,
};
static const struct regulator_desc mp5496_ldoa2 = {
.linear_ranges = (struct linear_range[]) {
- REGULATOR_LINEAR_RANGE(1800000, 0, 60, 25000),
+ REGULATOR_LINEAR_RANGE(800000, 0, 127, 25000),
},
.n_linear_ranges = 1,
- .n_voltages = 61,
+ .n_voltages = 128,
.ops = &rpm_mp5496_ops,
};