Hi Robin, On Wed, Jan 8, 2020 at 12:18 PM Robin Murphy <robin.murphy@xxxxxxx> wrote: > > On 07/01/2020 11:06 pm, Martin Blumenstingl wrote: > > Decouple the check to see whether we want to enable devfreq for the GPU > > from dev_pm_opp_set_regulators(). This is preparation work for adding > > back support for regulator control (which means we need to call > > dev_pm_opp_set_regulators() before dev_pm_opp_of_add_table(), which > > means having a check for "is devfreq enabled" that is not tied to > > dev_pm_opp_of_add_table() makes things easier). > > Hmm, what about cases like the SCMI DVFS protocol where the OPPs are > dynamically discovered rather than statically defined in DT? where can I find such an example (Amlogic SoCs use SCPI instead of SCMI, so I don't think that I have any board with SCMI support) or some documentation? (I could only find SCPI clock and CPU DVFS implementations, but no generic "OPPs for any device" implementation) Martin _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
