* H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> [191021 15:46]: > > Am 21.10.2019 um 17:07 schrieb Rob Herring <robh+dt@xxxxxxxxxx>: > > On Fri, Oct 18, 2019 at 1:46 PM H. Nikolaus Schaller <hns@xxxxxxxxxxxxx> wrote: > >> +Optional properties: > >> +- timer: the timer to be used by the driver. > > > > Needs a better description and vendor prefix at least. > > I am not yet sure if it is vendor specific or if all > SGX implementations need some timer. > > > > > Why is this needed rather than using the OS's timers? > > Because nobody understands the current (out of tree and > planned for staging) driver well enough what the timer > is doing. It is currently hard coded that some omap refer > to timer7 and others use timer11. Just configure it in the driver based on the compatible value to keep it out of the dts. It's best to stick to standard bindings. > >> +- img,cores: number of cores. Defaults to <1>. > > > > Not discoverable? > > Not sure if it is. This is probably available in undocumented > registers of the sgx. This too, and whatever non-standrd other properities you might have. Regards, Tony _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
