linux-kernel - Re: [PATCH v9 1/1] i2c: mediatek: modify bus speed calculation formula

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Date:   Thu, 17 Feb 2022 20:28:26 +0800
From:   Kewei Xu <kewei.xu@...iatek.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>, <wsa@...-dreams.de>
CC:     <matthias.bgg@...il.com>, <robh+dt@...nel.org>,
        <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>, <leilk.liu@...iatek.com>,
        <qii.wang@...iatek.com>, <liguo.zhang@...iatek.com>,
        <caiyu.chen@...iatek.com>, <housong.zhang@...iatek.com>,
        <yuhan.wei@...iatek.com>, <ryan-jh.yu@...iatek.com>,
        <david-yh.chiu@...iatek.com>
Subject: Re: [PATCH v9 1/1] i2c: mediatek: modify bus speed calculation
 formula

On Mon, 2022-02-14 at 12:58 +0100, AngeloGioacchino Del Regno wrote:
> Il 09/02/22 10:54, Kewei Xu ha scritto:
> > When clock-div is 0 or greater than 1, the bus speed
> > calculated by the old speed calculation formula will be
> > larger than the target speed. So we update the formula.
> > 
> > Signed-off-by: Kewei Xu <kewei.xu@...iatek.com>
> > Change-Id: Ic0d9b8ab036bcf215d3a5066f2b91c7b8b128ba6
> 
> Please remove Change-Id tag, this is inappropriate and it's also
> irrelevant here.
> 
> After removing that tag:
> 
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@...labora.com>
> 
Hi,

Okay, I will remove the Change-Id tag in V10.
Thanks for your comment.

thanks
Kewei
> > ---
> >   drivers/i2c/busses/i2c-mt65xx.c | 51
> > +++++++++++++++++++++++++++++++++--------
> >   1 file changed, 41 insertions(+), 10 deletions(-)
> >