Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
The driver implements support for the DTMF Shield based on the ht9170. Signed-off-by: Jon Trulson <jtrulson@ics.com> Signed-off-by: Zion Orent <zorent@ics.com> Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>