Assign iTCO_version which effectively enables watchdog device on
Intel Apollo Lake PCH.
Signed-off-by: NTan Jui Nee <jui.nee.tan@intel.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: NMika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>