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From: Chunyan Zhang <zhang.lyra@gmail.com>
To: Mark Brown <broonie@kernel.org>, Lee Jones <lee.jones@linaro.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	devicetree@vger.kernel.org, Baolin Wang <baolin.wang7@gmail.com>,
	Orson Zhai <orsonzhai@gmail.com>,
	Chunyan Zhang <chunyan.zhang@unisoc.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] dt-bindings: regulator: Add bindings for Unisoc's SC2730 regulator
Date: Thu, 22 Sep 2022 16:25:44 +0800	[thread overview]
Message-ID: <CAAfSe-uA3iowafC25zRqoTSaub1PbOzUvQgukLm=szEge_abvw@mail.gmail.com> (raw)
In-Reply-To: <YY5wPh0rwRvFjSRG@sirena.org.uk>

Hi Mark,

Sorry for the late response.
[1] is the v1 on which we had some discussion. I hope that can help
recall the issue below.

On Fri, 12 Nov 2021 at 21:46, Mark Brown <broonie@kernel.org> wrote:
>
> On Fri, Oct 08, 2021 at 11:19:53AM +0800, Chunyan Zhang wrote:
>
> > +properties:
> > +  compatible:
> > +    const: sprd,sc2730-regulator
>
> I still don't understand why this MFD subfunction for a specific device
> is a separate binding with a separate compatible string, the issues I
> mentioned previously with this just encoding current Linux internals
> into the DT rather than describing the device still apply.

I understand your point. But like I described previously [1], if we
still use the current solution (i.e. use devm_of_platform_populate()
to register MFD subdevices), a compatible string is required. I'm open
to switching to other solutions, do you have some suggestions?

Thanks,
Chunyan

[1] https://lkml.org/lkml/2021/9/29/1166

  reply	other threads:[~2022-09-22  8:26 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-08  3:19 [PATCH v2 0/2] Add Unisoc's SC2730 regulator support Chunyan Zhang
2021-10-08  3:19 ` [PATCH v2 1/2] regulator: Add Unisoc's SC2730 regulator driver Chunyan Zhang
2021-10-08  3:19 ` [PATCH v2 2/2] dt-bindings: regulator: Add bindings for Unisoc's SC2730 regulator Chunyan Zhang
2021-11-12 13:46   ` Mark Brown
2022-09-22  8:25     ` Chunyan Zhang [this message]
2022-09-22 10:19       ` Lee Jones
2022-09-22 11:43         ` Mark Brown
2022-09-26  6:59           ` Lee Jones
2022-09-28 17:27             ` Mark Brown

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