Datasheet says: Time Step (TSTEP) selection, when changing the output voltage, the new value is reached through successive voltage steps (if not bypassed). The equivalent programmable slew rate of the output voltage is:
TSTEP[1:0]: 00 Jump (no slope control) TSTEP[1:0]: 01 10mV/us TSTEP[1:0]: 10 5mV/us (default) TSTEP[1:0]: 11 2.5mV/us Signed-off-by: Axel Lin <[email protected]> --- This resend updates the commit log. drivers/regulator/palmas-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index 8fed60c..e3e8373 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -447,9 +447,9 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev, if (ramp_delay <= 0) reg = 0; - else if (ramp_delay < 2500) + else if (ramp_delay <= 2500) reg = 3; - else if (ramp_delay < 5000) + else if (ramp_delay <= 5000) reg = 2; else reg = 1; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
