Hi, On Mon, Jul 16, 2012 at 1:42 PM, Felipe Balbi <balbi@xxxxxx> wrote: > Hi, > > On Mon, Jun 25, 2012 at 04:26:08PM +0000, Arnd Bergmann wrote: >> On Monday 25 June 2012, Felipe Balbi wrote: >> > > > Can't this live where the scp drivers live? Actually, where is that at? >> > > > Do we have scp drivers? >> > > AFAIK, there isn't any driver for scp. But we have a driver for ocp >> > > and it is present at arch/arm/mach-omap2/omap_l3_noc.c >> > >> > I don't think this deserves a directory of its own. Maybe >> > drivers/platform/arm/omap/ ?? the l3_noc is an OMAP-specific >> > interconnect and the SCP bus is also an OMAP-specific bus. I don't know >> > of any other arch/soc who uses the same interconnect IP as OMAP and the >> > same ocp2scp bridge. That bridge was created by TI for all I know. >> > >> > Greg, would drivers/platform/arm/omap/ work for you ? We could also move >> > the interconnect drivers there. >> >> I really don't like the idea of introducing drivers/platform/arm/ because >> very little of the stuff that one would put in there are actually ARM >> specific. >> >> I have suggested a drivers/bus/ before and people did not see the need >> back then, and we agreed to continue having a directory for each bus, >> as we have for the big ones (pci, usb, i2c, spi, ...) and a lot of >> simple (amba, rapidio, bcma, ...) or obscure (tc, vlynq, nubus, ...) >> ones. >> >> I think we should reconsider the idea of drivers/bus/ with a file per >> bus in there at least for new buses, but doing a new drivers/scp/ >> would be ok for me if there is enough opposition against the idea >> of drivers/bus aggregating different buses. > > I don't mind either way. The fact is that this ocp-to-scp bridge is > really a TI/OMAP thing. Not sure it deserves a directory of its own. Ok. Then I'll have a file in drivers/bus/ for ocp2scp driver. Thanks Kishon -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
