Allow CougarPoint as a valid GPIO controller.

BUG=chrome-os-partner:4879
TEST=manual (just try it)

NOTE: You must use a BIOS that exports the correct ACPI tables.

Change-Id: I027680a203f3a566edf9ed82fb1fe1a9fa4c4f0f
Reviewed-on: http://gerrit.chromium.org/gerrit/4957
Tested-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
1 file changed