Small fixes for the Ebony device tree

[Segher Boessenkool]

> This patch corrects a number of minor errors in the Ebony device tree:
> 	- Missing (given as 0) cache sizes are added to the CPU node
> 	- device_type properties are removed from nodes which don't
> have a reasonably well defined device_type binding.  This does require
> a very small code change to locate the busses to be probed for
> of_platform devices by 'compatible' instead of 'device_type'.
> 	- A node is added for the SRAM controller
> 	- The unit address of the small-flash node is adjusted to
> correctly reflect the reg property.
> 	- device_type values for the MAL and ZMII are updated to
> reflected more up-to-date versions of the binding.
> 	- An incorrect offset in the partition map for the large-flash
> node is corrected.
> 	- Some redundant values, already commented out are removed
> entirely.
>
> Signed-off-by: David Gibson <david at gibson.dropbear.id.au>

Acked-by: Segher Boessenkool <segher at kernel.crashing.org>


Segher