From: Andrew Lunn <andrew@lunn.ch>
Date: Fri, 10 Jan 2014 23:23:59 +0000 (+0100)
Subject: i2c: Add bus driver for for OSIF USB i2c device.
X-Git-Tag: v3.14-rc1~146^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83e53a8f120f2f273cf0ad717f5372ab79ac24fe;p=pandora-kernel.git

i2c: Add bus driver for for OSIF USB i2c device.

OSIF, Open Source InterFace, is a USB based i2c bus master.  The
origional design was based on i2c-tiny-usb, but more modern versions
of the firmware running on the MegaAVR microcontroller use a different
protocol over the USB. This code is based on Barry Carter
<barry.carter@gmail.com> driver.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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