>> I'm thinking have a guts block and putting a property in it makes the
>> most sense.
>
> After some discussion on IRC I think the following is the suggested
> node we should add in.
>
> guts at e00000 {
> compatible = "fsl,mpc8548-guts";
> reg = <e00000 1000>;
> fsl,has-rstcr;
> };
Except you shouldn't call it "guts".
Segher