Re: [PATCH 1/2] regulator: pbias: use untranslated address to program pbias regulator

From	Mark Brown <broonie@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 1/2] regulator: pbias: use untranslated address to program pbias regulator
Date	2015-09-01 20:40 +0200
Message-ID	<q3YDo-6fB-23@gated-at.bofh.it> (permalink)
References	(5 earlier) <q1mVB-8gb-25@gated-at.bofh.it> <q3uOZ-5hK-5@gated-at.bofh.it> <q3yIX-2rV-39@gated-at.bofh.it> <q3Qmu-2NS-19@gated-at.bofh.it> <q3UzM-w6-9@gated-at.bofh.it>
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On Tue, Sep 01, 2015 at 07:17:21AM -0700, Tony Lindgren wrote:

> Why don't you just make reg unused for pbias_regulator since
> we already use regmap for this driver?

> Then in the pbias driver just define the register offset from
> the syscon base? You may need to set it based on the compatible
> value, but it's not like it's going to change for SoC.

> If we eventually add some API to calculate reg base offset
> from the syscon base it's easy to update the driver to use
> that.

That'd work.  The other thing I was thinking we could do is to get
syscon to treat any excessively large address that gets passed in that
looks like an absolute address appropriately.

Thread

Re: [PATCH 1/2] regulator: pbias: use untranslated address to program  pbias regulator Grygorii Strashko <grygorii.strashko@ti.com> - 2015-08-25 12:10 +0200
  Re: [PATCH 1/2] regulator: pbias: use untranslated address to  program pbias regulator Mark Brown <broonie@kernel.org> - 2015-08-25 16:00 +0200
    Re: [PATCH 1/2] regulator: pbias: use untranslated address to program  pbias regulator Kishon Vijay Abraham I <kishon@ti.com> - 2015-08-31 12:50 +0200
      Re: [PATCH 1/2] regulator: pbias: use untranslated address to  program pbias regulator Mark Brown <broonie@kernel.org> - 2015-08-31 17:00 +0200
        Re: [PATCH 1/2] regulator: pbias: use untranslated address to program  pbias regulator Kishon Vijay Abraham I <kishon@ti.com> - 2015-09-01 11:50 +0200
          Re: [PATCH 1/2] regulator: pbias: use untranslated address to program  pbias regulator Kishon Vijay Abraham I <kishon@ti.com> - 2015-09-01 13:40 +0200
          Re: [PATCH 1/2] regulator: pbias: use untranslated address to  program pbias regulator Tony Lindgren <tony@atomide.com> - 2015-09-01 16:20 +0200
            Re: [PATCH 1/2] regulator: pbias: use untranslated address to  program pbias regulator Mark Brown <broonie@kernel.org> - 2015-09-01 20:40 +0200
              Re: [PATCH 1/2] regulator: pbias: use untranslated address to  program pbias regulator Tony Lindgren <tony@atomide.com> - 2015-09-01 21:00 +0200
                Re: [PATCH 1/2] regulator: pbias: use untranslated address to  program pbias regulator Mark Brown <broonie@kernel.org> - 2015-09-02 13:20 +0200

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