RFC: replace device_type with new "class" property?

[Scott Wood]

On Tue, Oct 30, 2007 at 09:23:14AM -0700, Yoder Stuart-B08248 wrote:
>   mpic: pic at 40000 {
>      clock-frequency = <0>;
>      interrupt-controller;
>      #address-cells = <0>;
>      #interrupt-cells = <2>;
>      reg = <40000 40000>;
>      compatible = "fsl,xyz";
>      big-endian;
> }
> 
> Note-- I removed the device_type property and changed
> compatible somewhat.  How are you going to find where
> the meaning interrupt controller's interrupt cells are
> defined?   What spec will you look at?

The binding for fsl,xyz.

-Scott