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[66.90.148.213]) by smtp.gmail.com with ESMTPSA id j6sm532430oot.18.2021.10.14.09.46.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Oct 2021 09:46:50 -0700 (PDT) Received: (nullmailer pid 3518479 invoked by uid 1000); Thu, 14 Oct 2021 16:46:48 -0000 Date: Thu, 14 Oct 2021 11:46:48 -0500 From: Rob Herring To: =?utf-8?B?UGF3ZcWC?= Anikiel Cc: jarkko.nikula@linux.intel.com, andriy.shevchenko@linux.intel.com, mika.westerberg@linux.intel.com, p.zabel@pengutronix.de, arnd@arndb.de, olof@lixom.net, soc@kernel.org, dinguyen@kernel.org, p.yadav@ti.com, Tudor.Ambarus@microchip.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, alexandre.belloni@bootlin.com, sre@kernel.org, thunder.leizhen@huawei.com, Jonathan.Cameron@huawei.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, ka@semihalf.com, tn@semihalf.com, jam@semihalf.com, amstan@google.com Subject: Re: [PATCH v2 2/4] dt-bindings: add bus number property Message-ID: References: <20211005143748.2471647-1-pan@semihalf.com> <20211005143746.xE5rCkt-P_XlNkn9bJ8ZqYPY4nQQ7doqzSd4FrAlICY@z> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20211005143746.xE5rCkt-P_XlNkn9bJ8ZqYPY4nQQ7doqzSd4FrAlICY@z> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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@semihalf.com> > X-Mailer: git-send-email 2.25.1 > Message-ID: <20211005143746.xE5rCkt-P_XlNkn9bJ8ZqYPY4nQQ7doqzSd4FrAlICY@z>