skylake: make PAD_CFG_GPI default to GPIO ownership

The prior implementation of PAD_CFG_GPI kept the pad
ownership as ACPI. The gpio driver in the kernel then
wouldn't allow one to export those GPIOs through sysfs
in /sys/class/gpio. Fix this by setting the ownership
to GPIO.

BUG=chrome-os-partner:44147
BRANCH=None
TEST=Built and boot glados. PCH_WP gpio is properly exported
     by crossystem.

Change-Id: I9fc7ab141a3fd74e0ff8b3ff5009b007b8a0d69b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/294081
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
1 file changed