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Groups > linux.kernel > #1367507
| From | Stephen Boyd <stephen.boyd@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] regulator: qcom_spmi: Add slewing delays for all SMPS types |
| Date | 2016-03-30 20:10 +0200 |
| Message-ID | <risJ5-Lt-25@gated-at.bofh.it> (permalink) |
| References | <riaM9-4u5-1@gated-at.bofh.it> <riprQ-6Lq-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Quoting Georgi Djakov (2016-03-30 07:36:11) > On 03/30/2016 01:58 AM, Stephen Boyd wrote: > > Only the FT SMPS type regulators have slewing supported in the > > driver, but all types of SMPS regulators need the same support. > > The only difference is that some SMPS regulators don't have a > > step size and the step delay is typically 20, not 8. Luckily, the > > step size reads as 0 for the non-FT types, so we can always read > > that, but we need to detect which type of regulator we're using > > to figure out what step delay to use. Make these minor > > adjustments to the slew rate calculations and add support for the > > delay function to the appropriate regulator ops. > > > > Reported-by: Georgi Djakov <georgi.djakov@linaro.org> > > Cc: David Collins <collinsd@codeaurora.org> > > Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> > > Thanks for the patch! I have verified it by applying this one > on top: https://lkml.org/lkml/2016/3/30/381 > > Tested-by: Georgi Djakov <georgi.djakov@linaro.org> > Thanks for testing. I'll pick up the rest on the other thread.
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[PATCH] regulator: qcom_spmi: Add slewing delays for all SMPS types Stephen Boyd <stephen.boyd@linaro.org> - 2016-03-30 01:00 +0200
Re: [PATCH] regulator: qcom_spmi: Add slewing delays for all SMPS types Mark Brown <broonie@kernel.org> - 2016-03-30 01:10 +0200
Re: [PATCH] regulator: qcom_spmi: Add slewing delays for all SMPS types Georgi Djakov <georgi.djakov@linaro.org> - 2016-03-30 16:40 +0200
Re: [PATCH] regulator: qcom_spmi: Add slewing delays for all SMPS types Stephen Boyd <stephen.boyd@linaro.org> - 2016-03-30 20:10 +0200
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