linux-kernel - Re: [PATCH v3] i2c: aspeed: Reset the i2c controller when timeout occurs

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Message-ID: <ZQF7VeckiRciWMRI@shikoro>
Date:   Wed, 13 Sep 2023 11:05:25 +0200
From:   Wolfram Sang <wsa@...nel.org>
To:     Tommy Huang <tommy_huang@...eedtech.com>
Cc:     brendan.higgins@...ux.dev, andi.shyti@...nel.org,
        p.zabel@...gutronix.de, linux-i2c@...r.kernel.org,
        openbmc@...ts.ozlabs.org, benh@...nel.crashing.org, joel@....id.au,
        andrew@...id.au, linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        BMC-SW@...eedtech.com, jae.hyun.yoo@...ux.intel.com,
        stable@...r.kernel.org
Subject: Re: [PATCH v3] i2c: aspeed: Reset the i2c controller when timeout
 occurs

On Wed, Sep 06, 2023 at 08:49:10AM +0800, Tommy Huang wrote:
> Reset the i2c controller when an i2c transfer timeout occurs.
> The remaining interrupts and device should be reset to avoid
> unpredictable controller behavior.
> 
> Fixes: 2e57b7cebb98 ("i2c: aspeed: Add multi-master use case support")
> Cc: Jae Hyun Yoo <jae.hyun.yoo@...ux.intel.com>
> Cc: <stable@...r.kernel.org> # v5.1+
> Signed-off-by: Tommy Huang <tommy_huang@...eedtech.com>
> Reviewed-by: Andi Shyti <andi.shyti@...nel.org>

Applied to for-current, thanks!


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