linux-kernel - Re: [PATCH] i2c: cadence: Recover bus after controller reset

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Date:   Wed, 23 Feb 2022 14:59:54 +0100
From:   Wolfram Sang <wsa@...nel.org>
To:     Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>
Cc:     linux-i2c@...r.kernel.org, git@...inx.com, michal.simek@...inx.com,
        linux-kernel@...r.kernel.org, Chirag Parekh <chiragp@...inx.com>
Subject: Re: [PATCH] i2c: cadence: Recover bus after controller reset

On Tue, Feb 22, 2022 at 07:16:32PM +0530, Shubhrajyoti Datta wrote:
> From: Chirag Parekh <chiragp@...inx.com>
> 
> This will save from potential lock-up caused when I2c master controller
> resets in the middle of transfer and the slave is holding SDA line to
> transmit more data.
> 
> Signed-off-by: Chirag Parekh <chiragp@...inx.com>
> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>

The comment from last version has not been clarified or addressed.

http://patchwork.ozlabs.org/project/linux-i2c/patch/20211129090116.16628-1-shubhrajyoti.datta@xilinx.com/


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