tree 2f9f52e518131caa9c99e92366a81c929c810ae3
parent e4ff525f91f813456cf42a29227ee4a0fe01788b
author Troy Kisky <troy.kisky@boundarydevices.com> 1342685899 +0000
committer Heiko Schocher <hs@denx.de> 1343714366 +0200

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>