linux-kernel - Re: [PATCH v4 01/12] dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC

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Message-ID: <58a7d962-bfa7-ac1d-a324-c78a03b6835d@collabora.com>
Date:   Thu, 28 Sep 2023 12:25:43 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Chen-Yu Tsai <wenst@...omium.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:     Lee Jones <lee@...nel.org>, 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,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: Re: [PATCH v4 01/12] dt-bindings: mfd: mt6397: Split out compatible
 for MediaTek MT6366 PMIC

Il 28/09/23 10:55, Chen-Yu Tsai ha scritto:
> The MT6366 PMIC is mostly, but not fully, compatible with MT6358. It has
> a different set of regulators. Specifically, it lacks the camera related
> VCAM* LDOs and VLDO28, but has additional VM18, VMDDR, and VSRAM_CORE LDOs.
> 
> The PMICs contain a chip ID register that can be used to detect which
> exact model is preset, so it is possible to share a common base
> compatible string.
> 
> Add a separate compatible for the MT6366 PMIC, with a fallback to the
> MT6358 PMIC.
> 
> Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC")
> Signed-off-by: Chen-Yu Tsai <wenst@...omium.org>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

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