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

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Message-ID: <b22540e3-e8da-6878-64e3-04767c5327c2@collabora.com>
Date:   Mon, 14 Feb 2022 12:58:44 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Kewei Xu <kewei.xu@...iatek.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

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>

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