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 > > Rajendra Nayak (10): > OPP: Make dev_pm_opp_set_rate() with freq=0 as valid > > Stephen Boyd (1): > OPP: Don't overwrite rounded clk rate I have applied modified version of these two patches to the OPP tree now. Thanks. -- viresh
