linux-kernel - Re: [PATCH v2 01/11] dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC

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Message-ID: <19d01c38-53a9-37f9-5170-6461562cdd36@linaro.org>
Date:   Tue, 22 Aug 2023 21:35:41 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
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>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.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 v2 01/11] dt-bindings: mfd: mt6397: Split out compatible
 for MediaTek MT6366 PMIC

On 22/08/2023 10:45, Chen-Yu Tsai wrote:
> 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.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof