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Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs

From	Viresh Kumar <viresh.kumar@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs
Date	2015-08-11 10:10 +0200
Message-ID	<pWcNc-7FX-15@gated-at.bofh.it> (permalink)
References	(5 earlier) <pRRHj-1CE-3@gated-at.bofh.it> <pRYIO-3tE-13@gated-at.bofh.it> <pSlvJ-2Sa-21@gated-at.bofh.it> <pTeVb-7IO-1@gated-at.bofh.it> <pVVjl-7A8-29@gated-at.bofh.it>
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On 10-08-15, 14:22, Lee Jones wrote:
> >  Optional properties:
> > +- opp-cuts: One or more strings, describing the versions of hardware the OPPs
> > +  can support.
> 
> This isn't very generic.
> 
> I'm guessing some vendors my have quite a few ways to differentiate
> between board versions/revisions/cuts etc.
> 
> How about another array where a vendor can choose to identify a piece
> of hardware however they see fit.
> 
> Example 1 (simple version):
> 
> /* Version 1 */
> opp-version = <1>;
> 
> Example 2 (using the kernel's versioning):
> 
> /* 2.6.32-rc1 */
> opp-version = <2 6 32 1>;
> 
> Example 3 (using ST's versioning):
> 
> /* Major 2, Minor 0, Cut 2, All substrates */
> opp-version = <2 0 2 0xff>;

But how will we parse this with generic code ?

-- 
viresh
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Thread

Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Lee Jones <lee.jones@linaro.org> - 2015-08-10 15:30 +0200
  Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Viresh Kumar <viresh.kumar@linaro.org> - 2015-08-11 10:10 +0200
    Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Lee Jones <lee.jones@linaro.org> - 2015-08-11 11:40 +0200
      Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Viresh Kumar <viresh.kumar@linaro.org> - 2015-08-11 12:10 +0200
        Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Lee Jones <lee.jones@linaro.org> - 2015-08-11 14:00 +0200
          Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Viresh Kumar <viresh.kumar@linaro.org> - 2015-08-11 14:10 +0200
            Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Lee Jones <lee.jones@linaro.org> - 2015-08-11 15:30 +0200
              Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Viresh Kumar <viresh.kumar@linaro.org> - 2015-08-11 16:30 +0200
                Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Lee Jones <lee.jones@linaro.org> - 2015-08-11 17:20 +0200
                Re: [PATCH v4 2/2] dt: power: st: Provide bindings for ST's OPPs Viresh Kumar <viresh.kumar@linaro.org> - 2015-08-12 13:10 +0200

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