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

Rob Herring robh at kernel.org
Thu Oct 14 09:46:48 PDT 2021


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 at semihalf.com>                                                                                                     
> X-Mailer: git-send-email 2.25.1                                                                                                                             
> Message-ID: <20211005143746.xE5rCkt-P_XlNkn9bJ8ZqYPY4nQQ7doqzSd4FrAlICY at z>                                                                                  



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