Add the I2C device node for the rt5647 codec.
Eventually, this will be done automatically somewhere
else but for now its done in the audio driver.
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>