[PATCH 0/5] powerpc: add device tree property updates

[Nathan Lynch]

Dave C Boutcher wrote:
> The following set of patches add support for updating device
> tree properties on the fly.  pseries is adding some 
> awfull^h^h^h^h^h^h helpful RTAS calls named "ibm,update-nodes"
> and "ibm,update-properties".

Can you elaborate on what these methods do, how they're intended to be
used, and what relationship, if any, they have with the ibm,suspend-me
method, please?