On Mon, Jul 30, 2012 at 08:32:43AM +0100, Lee Jones wrote: > On 29/07/12 21:50, Mark Brown wrote: > >On Fri, Jul 27, 2012 at 01:45:57PM +0100, Lee Jones wrote:
> >>+ pcm: ux500-pcm { > >>+ compatible = "stericsson,ux500-pcm"; > >>+ }; > >>+ > >One of two things is wrong here. Either you've not provided any > >information about the hardware so the driver won't be able to work out > >what to talk to or you've not provided any data so you're registering a > >purely virtual Linux-internal device via the device tree. > >Once more, the idea here is to describe the hardware not to dump Linux's > >internal data structures into the device tree. > We use it register the driver for probe()ing. In the same way we do > for the PMU and Regulators. All three of which actually belong to a > different hardware block. Do you know of a better way to register > those devices? You've not identified which of the two cases above we're in... assuming it's a virtal device look at how the DT bindings for the other platforms are doing things. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/