[Skiboot] [RFC, PATCH] occ: Add properties for pstate vdd and vcs values
stewart at linux.vnet.ibm.com
Wed Jan 28 18:13:51 AEDT 2015
Jeremy Kerr <jeremy.kerr at au1.ibm.com> writes:
> During characterisation, we'd like to allow userspace to see the vdd and
> vcs values exposed by the OCC. This change adds two new properties to
> expose these:
> - containing one byte per pstate, representing the Vdd or Vcs value for
> that pstate.
> Becuase we now have a few different error paths (one for each allocation
> failure), we consolidate the free()s into a single path.
Double bonus points if follup patch adds something to doc/
We should probably start documenting much of our device tree things in doc/
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