linux-kernel - Re: [PATCH v2 2/4] dt-bindings: add bus number property

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Date:   Thu, 14 Oct 2021 11:46:48 -0500
From:   Rob Herring <robh@...nel.org>
To:     Paweł Anikiel <pan@...ihalf.com>
Cc:     jarkko.nikula@...ux.intel.com, andriy.shevchenko@...ux.intel.com,
        mika.westerberg@...ux.intel.com, p.zabel@...gutronix.de,
        arnd@...db.de, olof@...om.net, soc@...nel.org, dinguyen@...nel.org,
        p.yadav@...com, Tudor.Ambarus@...rochip.com,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        alexandre.belloni@...tlin.com, sre@...nel.org,
        thunder.leizhen@...wei.com, Jonathan.Cameron@...wei.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        ka@...ihalf.com, tn@...ihalf.com, jam@...ihalf.com,
        amstan@...gle.com
Subject: Re: [PATCH v2 2/4] dt-bindings: add bus number property

On Tue, Oct 05, 2021 at 04:37:46PM +0200, Paweł Anikiel wrote:
> On SoCFPGA systems, it's desireable to have fixed numbering for
> i2c busses, while being able to enable/disable them (e.g. have i2c1
> be mapped to /dev/i2c-1, even though i2c0 is disabled). This can also
> be achieved using devicetree aliases (see i2c_add_adapter). However,
> having the driver be self-contained without relying on aliases is more
> robust.

Your header is a bit weird as you have 2 Message-IDs:

> Message-ID: <20211005143748.2471647-3-pan@...ihalf.com>                                                                                                     
> X-Mailer: git-send-email 2.25.1                                                                                                                             
> Message-ID: <20211005143746.xE5rCkt-P_XlNkn9bJ8ZqYPY4nQQ7doqzSd4FrAlICY@z>