Merge branch 'master' of git://git.denx.de/u-boot-socfpga

arm: socfpga: Add pinmux for Arria 10

Add pinmux support for Arria 10.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>