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Date:   Sat, 17 Mar 2018 21:47:20 +0100
From:   Wolfram Sang <wsa@the-dreams.de>
To:     Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Cc:     Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Alexandre Torgue <alexandre.torgue@st.com>,
        linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org
Subject: Re: [RESEND PATCH v1 6/6] i2c: i2c-stm32f7: Implement I2C recovery
 mechanism
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On Mon, Mar 12, 2018 at 11:53:43AM +0100, Pierre-Yves MORDRET wrote:
> Feature prevents I2C lock-ups. Mechanism resets I2C state machine
> and releases SCL/SDA signals but preserves I2C registers.

Does it release SDA when held down by the slave? Because that is what
the recovery mechanism is for.


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