On Tue, Mar 30, 2021 at 01:58:17PM +0100, Will Deacon wrote: > pamu_config_ppaace() takes quite a few useless parameters at this stage, > but anyway: I'll see it it makes sense to throw in another patch at the end to cut it down a bit more. > Acked-by: Will Deacon <will@xxxxxxxxxx> > > Do you know if this driver is actually useful? Once the complexity has been > stripped back, the stubs and default values really stand out. Yeah. No idea what the usefulness of this driver is. Bascially all it seems to do is to setup a few registers to allow access to the whole physical memory. But maybe that is required on this hardware to allow for any DMA access?
