]> git.baikalelectronics.ru Git - kernel.git/commit
i2c: mv64xxx: Add I2C Transaction Generator support
authorGregory CLEMENT <gregory.clement@free-electrons.com>
Thu, 22 Aug 2013 14:19:05 +0000 (16:19 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Fri, 23 Aug 2013 08:15:50 +0000 (10:15 +0200)
commitf32cd86e85e791f7191a113dd748fada18383f8c
treec226401ac39c24436681b8df47c80f9d897ff989
parent23dacb202e5fbd3c0e72708039ec605a49bfa5bd
i2c: mv64xxx: Add I2C Transaction Generator support

The I2C Transaction Generator offloads CPU from managing I2C
transfer step by step.

This feature is currently only available on Armada XP, so usage of
this mechanism is activated through device tree.

Based on the work of Piotr Ziecik and rewrote to use the new way of
handling multiples i2c messages.

Signed-off-by: Piotr Ziecik <kosmo@semihalf.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
drivers/i2c/busses/i2c-mv64xxx.c