This adds pinctrl/GPIO support for Intel Ice Lake PCH. The Ice Lake PCH
GPIO is based on the same version of the Intel GPIO hardware than Intel
Cannon Lake with different set of pins and ACPI ID.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
