linux-kernel - Re: [PATCH 2/2] soc: mediatek: svs: add support for mt8186

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Message-ID: <5fa51ff6aab0d54e4edd8fc6fed00d4718ceb9dc.camel@mediatek.com>
Date:   Thu, 14 Apr 2022 14:25:35 +0800
From:   Jia-Wei Chang <jia-wei.chang@...iatek.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        "Rob Herring" <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Roger Lu <roger.lu@...iatek.com>,
        Kevin Hilman <khilman@...nel.org>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <hsinyi@...gle.com>
Subject: Re: [PATCH 2/2] soc: mediatek: svs: add support for mt8186

On Tue, 2022-04-12 at 17:30 +0200, AngeloGioacchino Del Regno wrote:
> Il 12/04/22 13:21, Tim Chang ha scritto:
> > From: Jia-Wei Chang <jia-wei.chang@...iatek.com>
> > 
> > MT8186 svs has a number of banks which used as optimization of opp
> > voltage table for corresponding dvfs drivers.
> > MT8186 svs big core uses 2-line high bank and low bank to optimize
> > the
> > voltage of opp table for higher and lower frequency respectively.
> > 
> > Signed-off-by: Jia-Wei Chang <jia-wei.chang@...iatek.com>
> 
> For the code only, as I am unable to test:
> 

Hi AngeloGioacchino,

I provided the svs content in mt8186.dtsi on chromebook prototype as an
example in previous response.  You can refer to it for urgent usage.
I will update it in my series in the future version.

Thanks.

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