linux-kernel - Re: [PATCH] i2c: designware: Get HCNT/LCNT values from dts

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Message-ID: <YZI+Gq06wk9Xfk6v@smile.fi.intel.com>
Date:   Mon, 15 Nov 2021 13:01:46 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     "Wang, Lawrence (NSB - CN/Hangzhou)" <lawrence.wang@...ia-sbell.com>
Cc:     "jarkko.nikula@...ux.intel.com" <jarkko.nikula@...ux.intel.com>,
        "mika.westerberg@...ux.intel.com" <mika.westerberg@...ux.intel.com>,
        "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Wang@...inb193.emea.nsn-net.net" <Wang@...inb193.emea.nsn-net.net>
Subject: Re: [PATCH] i2c: designware: Get HCNT/LCNT values from dts

On Mon, Nov 15, 2021 at 10:41:06AM +0000, Wang, Lawrence (NSB - CN/Hangzhou) wrote:

Please, do not top post!

> Besides the fact it misses DT schema update, why this is needed at all? 
> ------> we need a interface to configure the HCNT/LCNT via dts (current we just have ACPI to config it).
> What's wrong with the existing DT timings? 
> --------> the HCNT/LCNT value calculated by code is not accuracy. This is similar changes as the ACPI interface.

So, _this_ is a problem, try to fix it instead of band aiding here and there.

P.S. You forgot to include proper people in the Cc list. I recommend to
consider using my script [1] for sending patches.

[1]: https://github.com/andy-shev/home-bin-tools/blob/master/ge2maintainer.sh

-- 
With Best Regards,
Andy Shevchenko