linux-kernel - Re: [PATCH 7/9] regulator: mt6358: Add missing regulators for MT6366

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Message-ID: <543dfd23-af1f-9f14-fdfe-f3187b780c8a@collabora.com>
Date:   Thu, 3 Aug 2023 11:01:38 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Chen-Yu Tsai <wenst@...omium.org>, Lee Jones <lee@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Zhiyong Tao <zhiyong.tao@...iatek.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 7/9] regulator: mt6358: Add missing regulators for MT6366

Il 03/08/23 09:42, Chen-Yu Tsai ha scritto:
> When support for the MT6366 PMIC regulators was added, it was assumed
> that it had the same functionality as MT6358. In reality there are
> differences. A few regulators have different ranges, or were renamed
> and repurposed, or removed altogether.
> 
> Add the 3 regulators that were missing from the original submission.
> These are added for completeness. VSRAM_CORE is not used in existing
> projects. VM18 and VMDDR feed DRAM related consumers, and are not used
> in-kernel.
> 
> Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>

VM18/VMDDR: not used in kernel, but even though writing a new vsel is something
to completely avoid (on said devices), we can still read the voltage, which may
be good for particular debugging usecases, so...

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>