From: Robert Marko robimarko@gmail.com
[ Upstream commit 122e951eb8045338089b086c8bd9b0b9afb04a92 ]
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/versio...
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 Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/regulator/qcom_smd-regulator.c | 8 ++++---- 1 file 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, };