mxc_i2c: add bus recovery support
authorTroy Kisky <troy.kisky@boundarydevices.com>
Thu, 19 Jul 2012 08:18:19 +0000 (08:18 +0000)
committerHeiko Schocher <hs@denx.de>
Tue, 31 Jul 2012 05:59:26 +0000 (07:59 +0200)
commit96c19bd3ef45394acd846d561657bba4c1dc613f
tree2f9f52e518131caa9c99e92366a81c929c810ae3
parente4ff525f91f813456cf42a29227ee4a0fe01788b
mxc_i2c: add bus recovery support

Add support for calling a function that will toggle the
SCL line to return the bus to idle condition.

The actual toggling function is added in a later patch.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
drivers/i2c/mxc_i2c.c