This document provides information about the different functions that a
driver can use for generating ACPI code for toggling GPIO. These
functions are expected to be implemented by the SoC. It also defines the
different constraints on use of Local variables in ACPI code while
implementing these functions.
BUG=chrome-os-partner:55988
Change-Id: Ibc03d766afb6d7b75bc0dc9f79920b561f1c4a78
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17128
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Furquan Shaikh