2009/4/14 Segher Boessenkool <segher@kernel.crashing.org>

In the DTB tree created by firmware on some Maple 64bit targets, such as ATCA6101,
these two properties, address&size, should be 2.

And they are.

But the actual corresponding values
of host bridge node are set 1 incorrectly by the firmware, we have to provide one
fixup function to fix that.

It is the "reg" property that is incorrectly encoded as-if
#address-cells and #size-cells were 1.

Please fix the commit message (and subject line).

+ name = "/hostbridge@f8000000";
+ hb = call_prom("finddevice", 1, 1, ADDR(name));

It's interesting that the firmware can find your node this way,
it won't match the "reg"! Looks like there is more than one
bug in there.

Code looks good,

Reviewed-by: Segher Boessenkool <segher@kernel.crashing.org>

Segher