Re: [PATCH v4 09/10] cpuidle/powernv: Add support for POWER ISA v3 idle states

From	Michael Ellerman <mpe@ellerman.id.au>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 09/10] cpuidle/powernv: Add support for POWER ISA v3 idle states
Date	2016-06-01 05:20 +0200
Message-ID	<rF4Rj-2Wb-1@gated-at.bofh.it> (permalink)
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On Tue, 2016-05-31 at 19:20 +0530, Shreyas B Prabhu wrote:
> On 05/30/2016 07:56 PM, Daniel Lezcano wrote:
> > On 05/24/2016 03:15 PM, Shreyas B. Prabhu wrote:
> > > +        psscr_val = kcalloc(dt_idle_states, sizeof(*psscr_val),
> > > +                    GFP_KERNEL);
> > > +        rc = of_property_read_u64_array(power_mgt,
> > > +            "ibm,cpu-idle-state-psscr", psscr_val, dt_idle_states);
> > 
> > [cc'ed Lorenzo and Rob ]
> > 
> > I don't see the documentation for the binding. Wouldn't make sense to
> > add the value per idle state instead of an index based array ?


The binding *should* be documented here AFAIK:

  https://github.com/open-power/skiboot/blob/master/doc/device-tree/ibm%2Copal/power-mgt.txt

cheers

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Re: [PATCH v4 09/10] cpuidle/powernv: Add support for POWER ISA v3  idle states Michael Ellerman <mpe@ellerman.id.au> - 2016-06-01 05:20 +0200

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