diff options
| author | Anirudh Ghayal <aghayal@codeaurora.org> | 2016-06-30 17:10:31 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-03-17 03:40:35 -0700 |
| commit | 8bb7c391c765886b2b73e58838533cf3cde975a5 (patch) | |
| tree | 1973eb25a9b6e9642c196a18e901338339fab157 /include/linux | |
| parent | 3f942f9f968e02b8dbaa9a76f1d095aebe7b3b15 (diff) | |
regulator: spm-regulator: Add additional settling delay for FTS2.5 SMPS
Based on characterization add 70us settling delay on the voltage UP
to account for warm-up time and ramp-up delays for 0-10% and 90-100%
of the voltage value.
On the voltage ramp-down side add the stepper slew-rate delay and
and an additional 70us margin to avoid voltage updates while the
stepper is in progress. This could lead to voltage over/undershoot
due to buck-internal synchronization failure.
CRs-Fixed: 1036738
Change-Id: Id4230be9c4c981758bbf6860bab1f487a3b57f85
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions