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Message-ID: <Y4S20yF+vB1atRFz@smile.fi.intel.com>
Date: Mon, 28 Nov 2022 15:25:39 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Yinbo Zhu <zhuyinbo@...ngson.cn>
Cc: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Wolfram Sang <wsa@...nel.org>,
Florian Fainelli <f.fainelli@...il.com>,
Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
Jean Delvare <jdelvare@...e.de>,
William Zhang <william.zhang@...adcom.com>,
Conor Dooley <conor.dooley@...rochip.com>,
Jan Dabros <jsd@...ihalf.com>,
Tharun Kumar P <tharunkumar.pasumarthi@...rochip.com>,
Phil Edworthy <phil.edworthy@...esas.com>,
Sam Protsenko <semen.protsenko@...aro.org>,
Tyrone Ting <kfting@...oton.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] i2c: loongson: add bus driver for the loongson
i2c controller
On Mon, Nov 28, 2022 at 09:13:02PM +0800, Yinbo Zhu wrote:
> 在 2022/11/17 16:44, Andy Shevchenko 写道:
> > On Thu, Nov 17, 2022 at 03:59:37PM +0800, Yinbo Zhu wrote:
...
> > > +start:
> > > + mdelay(1);
> > Why?
> This is a workaroud.
You need to add a comment explaining that in details.
--
With Best Regards,
Andy Shevchenko
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