linux-kernel - Re: [PATCH 3/3] ASoC: ak5558: Fix the supply names

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Message-ID: <CAA+D8AM6SxpfUpZJQAT9cif+7+cXwQCOmFqOXcNyQj=jd2VpJQ@mail.gmail.com>
Date: Wed, 11 Feb 2026 19:29:42 +0800
From: Shengjiu Wang <shengjiu.wang@...il.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Shengjiu Wang <shengjiu.wang@....com>, lgirdwood@...il.com, broonie@...nel.org, 
	robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org, 
	linux-sound@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, perex@...ex.cz, tiwai@...e.com, 
	ckeepax@...nsource.cirrus.com, nichen@...as.ac.cn, 
	kuninori.morimoto.gx@...esas.com
Subject: Re: [PATCH 3/3] ASoC: ak5558: Fix the supply names

On Wed, Feb 11, 2026 at 7:21 PM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
>
> On Wed, Feb 11, 2026 at 05:35:27PM +0800, Shengjiu Wang wrote:
> > According to the binding document, the supply name characters are
> > lowercase.
>
> Same question. If it's okay to convert, please elaborate that it doesn't have
> any side-effects for in-kernel users. Also, check if these names may come from
> DTS (some old DTS might have it, in such case it's a documentation issue, or
> driver needs to support both).

Thanks.

I go through all the DTS,  no DTS uses DVDD/AVDD or dvdd/avdd for ak4458 and
ak5558 codecs.  so there is no side-effect.

I just am thinking it is better to fix it in document,  it is caused
by converting txt to
dtschema.

Best regards
shengjiu Wang
>
> --
> With Best Regards,
> Andy Shevchenko
>
>
>