linux-kernel - Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout

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Date:   Mon, 4 Jan 2021 19:29:59 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     qii.wang@...iatek.com
Cc:     matthias.bgg@...il.com, linux-i2c@...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
Subject: Re: i2c: mediatek: Fix apdma and i2c hand-shake timeout

On Thu, Dec 24, 2020 at 08:26:07PM +0800, qii.wang@...iatek.com wrote:
> From: Qii Wang <qii.wang@...iatek.com>
> 
> With the apdma remove hand-shake signal, it requirs special
> operation timing to reset i2c manually, otherwise the interrupt
> will not be triggered, i2c transmission will be timeout.
> 
> Signed-off-by: Qii Wang <qii.wang@...iatek.com>

Applied to for-current, thanks!


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