pinctrl: Move Intel Baytrail pinctrl driver under intel directory

We are going to have more pinctrl drivers for Intel hardware so separate
all our pin controller drivers to own directory.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --cc drivers/pinctrl/Kconfig
Simple merge

diff --cc drivers/pinctrl/Makefile
Simple merge

diff --cc drivers/pinctrl/intel/Kconfig
Simple merge

diff --cc drivers/pinctrl/intel/Makefile
Simple merge

diff --cc drivers/pinctrl/intel/pinctrl-baytrail.c
Simple merge