linux-kernel - Re: [PATCH v5 01/16] dt-bindings: regulator: Document ROHM BD71282 regulator bindings

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Message-ID: <20191204141433.GU1998@sirena.org.uk>
Date:   Wed, 4 Dec 2019 14:14:33 +0000
From:   Mark Brown <broonie@...nel.org>
To:     "Vaittinen, Matti" <Matti.Vaittinen@...rohmeurope.com>
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Subject: Re: [PATCH v5 01/16] dt-bindings: regulator: Document ROHM BD71282
 regulator bindings

On Wed, Dec 04, 2019 at 01:13:08PM +0000, Vaittinen, Matti wrote:

> I think I once again explained myself badly. There can be only one
> group with 4 RUN states selected by combination of 2 GPIO lines. bucks
> 1,2,6 and 7 can each either be assigned into this one group or
> controlled individually via I2C. But I doubt assigning only one of the
> bucks in this group is the typical use-case. What we would need would

I don't think this is as unusual as you're thinking - the
regulators people want to control quickly are usually the main
CPU supply regulators and these often vary independently of
anything else.

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