linux-kernel - Re: [PATCH] i2c: mt65xx: allow optional pmic clock

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Message-ID: <ZQn93wz9fndNWh2Q@shikoro>
Date:   Tue, 19 Sep 2023 22:00:31 +0200
From:   Wolfram Sang <wsa@...nel.org>
To:     Daniel Golle <daniel@...rotopia.org>
Cc:     Qii Wang <qii.wang@...iatek.com>,
        Andi Shyti <andi.shyti@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        郭小桥 <joe@...nstrong.cn>
Subject: Re: [PATCH] i2c: mt65xx: allow optional pmic clock

On Sun, Aug 27, 2023 at 03:13:30AM +0100, Daniel Golle wrote:
> Using the I2C host controller on the MT7981 SoC requires 4 clocks to
> be enabled. One of them, the pmic clk, is only enabled in case
> 'mediatek,have-pmic' is also set which has other consequences which
> are not desired in this case.
> 
> Allow defining a pmic clk even in case the 'mediatek,have-pmic' propterty
> is not present and the bus is not used to connect to a pmic, but may
> still require to enable the pmic clock.
> 
> Signed-off-by: Daniel Golle <daniel@...rotopia.org>

Applied to for-next, thanks!


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