On 5/21/2019 11:52 AM, Viresh Kumar wrote:
On 20-03-19, 15:19, Rajendra Nayak wrote:
This is a v2 of the RFC posted earlier by Stephen Boyd [1]
As part of v2 I still follow the same approach of dev_pm_opp_set_rate()
API using clk framework to round the frequency passed and making it
accept 0 as a valid frequency indicating the frequency isn't required
anymore. It just has a few more drivers converted to use this approach
like dsi/dpu and ufs.
ufs demonstrates the case of having to handle multiple power domains, one
of which is scalable.
The patches are based on 5.1-rc1 and depend on some ufs fixes I posted
earlier [2] and a DT patch to include the rpmpd header [3]
[1] https://lkml.org/lkml/2019/1/28/2086
[2] https://lkml.org/lkml/2019/3/8/70
[3] https://lkml.org/lkml/2019/3/20/120
Hi Rajendra,
I am inclined to apply/push this series for 5.3-rc1, will it be
possible for you to spend some time on this at priority ?
Hey Viresh, I was on vacation, just got back. I will refresh this series
and address your previous feedback, I haven't received much feedback for the
driver changes :/ but we can atleast review and get the OPP layer changes
finalized. thanks.
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