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Date:   Tue, 19 Sep 2023 22:00:31 +0200
From:   Wolfram Sang <wsa@kernel.org>
To:     Daniel Golle <daniel@makrotopia.org>
Cc:     Qii Wang <qii.wang@mediatek.com>,
        Andi Shyti <andi.shyti@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org,
        =?utf-8?B?6YOt5bCP5qGl?= <joe@gainstrong.cn>
Subject: Re: [PATCH] i2c: mt65xx: allow optional pmic clock
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Mail-Followup-To: Wolfram Sang <wsa@kernel.org>,
        Daniel Golle <daniel@makrotopia.org>,
        Qii Wang <qii.wang@mediatek.com>,
        Andi Shyti <andi.shyti@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>,
        linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
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        =?utf-8?B?6YOt5bCP5qGl?= <joe@gainstrong.cn>
References: <3bf827929a44c17bfb1bf1000b143c02ce26a929.1693102324.git.daniel@makrotopia.org>
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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.
>=20
> 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.
>=20
> Signed-off-by: Daniel Golle <daniel@makrotopia.org>

Applied to for-next, thanks!


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