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.