On Wed, Dec 20, 2017 at 7:35 PM, Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> wrote: > On Wed 20 Dec 10:30 PST 2017, Rob Herring wrote: > >> On Mon, Dec 18, 2017 at 02:02:09PM -0800, Chris Lew wrote: >> > Add a label property to identify the edge this node represents. >> >> Why does a user need to know this? >> > > We have multiple remoteproc instances, each one having one or more > associated SMD or GLINK links (this node), exposing logical > communication channels. Some of these logical channels are exposed to > user space and we need a way to distinguish them there. They should have some sort of discoverable property. There must be some reason why you need a specific channel. I think of label as being a sticker or silkscreen on a device which doesn't seem to be the case here. This seems more like wanting fixed device numbering like disks and I assume you know the position on fixed device numbers. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
