i2c: Add bus driver for for OSIF USB i2c device.
authorAndrew Lunn <andrew@lunn.ch>
Fri, 10 Jan 2014 23:23:59 +0000 (00:23 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Mon, 13 Jan 2014 12:56:56 +0000 (13:56 +0100)
commit83e53a8f120f2f273cf0ad717f5372ab79ac24fe
tree6c5934ce87dec5a66f618b2631d421b386555216
parente5c6e7f296e17011848732b5a26b8251db59595b
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>
drivers/i2c/busses/Kconfig
drivers/i2c/busses/Makefile
drivers/i2c/busses/i2c-robotfuzz-osif.c [new file with mode: 0644]