linux-kernel - Re: [PATCH 2/4] i2c: stm32f7: recover the bus on access timeout

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Message-ID: <YaTE0f9ciy5JRZ3Q@kunai>
Date:   Mon, 29 Nov 2021 13:17:21 +0100
From:   Wolfram Sang <wsa@...nel.org>
To:     Alain Volmat <alain.volmat@...s.st.com>
Cc:     pierre-yves.mordret@...s.st.com, alexandre.torgue@...s.st.com,
        linux-i2c@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        fabrice.gasnier@...s.st.com, amelie.delaunay@...s.st.com
Subject: Re: [PATCH 2/4] i2c: stm32f7: recover the bus on access timeout


> +		stm32f7_i2c_wait_free_bus(i2c_dev);

This does only a controller reset, not a bus recovery with 9 toggling
pulses, or?


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