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Message-ID: <4c22be0f-7368-1a49-d5fe-a6e1c27bd662@collabora.com>
Date:   Fri, 9 Jun 2023 12:03:30 +0200
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Subject: Re: [PATCH 7/9] regulator: mt6358: Add output voltage fine tuning to
 fixed regulators
Content-Language: en-US
To:     Chen-Yu Tsai <wenst@chromium.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Mark Brown <broonie@kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Matthias Brugger <matthias.bgg@gmail.com>
Cc:     devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
References: <20230609083009.2822259-1-wenst@chromium.org>
 <20230609083009.2822259-8-wenst@chromium.org>
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
In-Reply-To: <20230609083009.2822259-8-wenst@chromium.org>
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Il 09/06/23 10:30, Chen-Yu Tsai ha scritto:
> The "fixed" LDO regulators found on the MT6358 and MT6366 PMICs have
> either no voltage selection register, or only one valid setting.
> However these do have a fine voltage calibration setting that can
> slightly boost the output voltage from 0 mV to 100 mV, in 10 mV
> increments.
> 
> Add support for this by changing these into linear range regulators.
> 
> Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>

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