From mboxrd@z Thu Jan  1 00:00:00 1970
From: vitor <vitor.soares@synopsys.com>
Subject: Re: [PATCH v10 0/9] Add the I3C subsystem
Date: Thu, 15 Nov 2018 12:14:37 +0000
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To: Boris Brezillon <boris.brezillon@bootlin.com>, Wolfram Sang <wsa@the-dreams.de>, linux-i2c@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>, linux-doc@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Arnd Bergmann <arnd@arndb.de>
Cc: Przemyslaw Sroka <psroka@cadence.com>, Arkadiusz Golec <agolec@cadence.com>, Alan Douglas <adouglas@cadence.com>, Bartosz Folta <bfolta@cadence.com>, Damian Kos <dkos@cadence.com>, Alicja Jurasik-Urbaniak <alicja@cadence.com>, Cyprian Wronka <cwronka@cadence.com>, Suresh Punnoose <sureshp@cadence.com>, Rafal Ciepiela <rafalc@cadence.com>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Nishanth Menon <nm@ti.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vitor Soares <Vitor.Soares@synopsys.com>, Geert Uytterhoeven <geert@linux-m68k.org>
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Hi Boris,

Given the current state of the subsystem I think it might worth start to 
think how to expose the devices under /dev.
My initial thoughts are to do the same think as for i2c, expose the 
buses or the i3c_devices and use ioctl for private transfers. Some 
direct CCC commands can be sent through the /sys as you plan for SETNEWDA .

What do you think about this?

Best regards,
Vitor Soares