linux-kernel - Re: [PATCH 06/16] regulator: madera-ldo1: LDO1 driver for Cirrus Logic Madera codecs

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Date:   Tue, 11 Apr 2017 21:03:31 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Rob Herring <robh@...nel.org>
Cc:     Richard Fitzgerald <rf@...nsource.wolfsonmicro.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Alexandre Courbot <gnurou@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Lee Jones <lee.jones@...aro.org>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        patches@...nsource.wolfsonmicro.com,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 06/16] regulator: madera-ldo1: LDO1 driver for Cirrus
 Logic Madera codecs

On Tue, Apr 11, 2017 at 02:20:31PM -0500, Rob Herring wrote:
> On Mon, Apr 10, 2017 at 1:11 PM, Mark Brown <broonie@...nel.org> wrote:

> > In what way?  Other than the -gpios stuff (which would just be a trivial
> > thing if we wanted to change it)?

> That's mainly it.

I don't see that as meaningful or a good reason to duplicate the driver
or the binding, it'd be better to just add the new property and
deprecate the old.

>                   It's not clear which node wlf,ldoena goes in either.
> In the parent? ldo1?

Parent since it's looked up in device context, this is also something
that it seems better to fix in one binding rather than duplicate.

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