nuvoton/nct6776: Add ACPI declarations

Add ACPI declarations to be incorporated into ACPI tables for
mainboards with this super I/O.

Tested on Intel NUC DCP847SKE, Linux 4.13.14.

Change-Id: Idb76b2e99e90a213e2695efc1afd4fa9069c134f
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/22808
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
1 file changed