Stephen Warren <swarren@xxxxxxxxxxxxx> wrote @ Wed, 17 Jul 2013 01:14:33 +0200: > On 07/05/2013 04:44 AM, Hiroshi Doyu wrote: > > Add "nvidia,memory-client" to identify which swgroup ID a device > > belongs to. > > This property also isn't in the documentation. > > Again, if client devices are required to have this new property, the DT > isn't backwards-compatible; fail:-( If there's no this property, just falling back to use the system default address space. I think that this won't break the compatibility basically. Only problem may be the inconsistency of setting this property among the HWs in the same group. If one of them is set in one AS, but not for the other, then the other H/W won't work. If we really want to have this kind of constraint implmeneted in DT, some kind of bus model is needed. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
