* Maxime Ripard <maxime@xxxxxxxxxx> [200421 11:22]: > On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote: > > I had a look on genpd and I'm not really sure if that fits. > > > > It is basically some bit that verify that the clocks should be enabled or > > disabled. > > No, it can do much more than that. It's a framework to control the SoCs power > domains, so clocks might be a part of it, but most of the time it's going to be > about powering up a particular device. Note that on omaps there are actually SoC module specific registers. And there can be multiple devices within a single target module on omaps. So the extra dts node and device is justified there. For other SoCs, the SGX clocks are probably best handled directly in pvr-drv.c PM runtime functions unless a custom hardware wrapper with SoC specific registers exists. Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
