linux-kernel - Re: [PATCH v3 2/2] i2c: designware: Add AMD PSP I2C bus support

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Message-ID: <YfuxcTFnWQ4MLxvp@smile.fi.intel.com>
Date:   Thu, 3 Feb 2022 12:41:53 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     "Limonciello, Mario" <mario.limonciello@....com>
Cc:     Jan Dabros <jsd@...ihalf.com>, linux-kernel@...r.kernel.org,
        linux-i2c@...r.kernel.org, jarkko.nikula@...ux.intel.com,
        mika.westerberg@...ux.intel.com, hdegoede@...hat.com,
        wsa@...nel.org, rrangel@...omium.org, mw@...ihalf.com,
        jaz@...ihalf.com, upstream@...ihalf.com, thomas.lendacky@....com,
        alexander.deucher@....com, Nimesh.Easow@....com
Subject: Re: [PATCH v3 2/2] i2c: designware: Add AMD PSP I2C bus support

On Wed, Feb 02, 2022 at 04:49:40PM -0600, Limonciello, Mario wrote:
> On 2/2/2022 08:43, Jan Dabros wrote:

...

> > +	{ "AMDI0019", APD_ADDR(wt_i2c_desc) },
> 
> Did you already check with anyone in AMD about reserving this ID?

Oh, it's a very good point! I was under impression that Jan operates on
allocated IDs...

> Considering this design is specific to arbitration used for Chromebooks I
> wonder if it is better to be GOOG ID?
> 
> I can see it both ways, but if you didn't already talk to anyone and the
> consensus is for it to be AMDI****, I will ask around internally about
> reserving it / making sure there are no future or existing conflicts.

-- 
With Best Regards,
Andy Shevchenko