tree 729509cec6b9c4357bc174621178775c524a670e
parent 0a1385515c62fd1e534b12568df8aaf2170e06f4
author Duncan Laurie <dlaurie@chromium.org> 1380912844 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1381006819 +0000

lynxpoint: Add interrupt for GPIO controller in ACPI device

The GPIO controller uses IRQ14 as an active high level triggered
source for GPIOs that are configured to trigger shared interrupt.

BUG=chrome-os-partner:22996
BRANCH=samus
TEST=emerge-samus chromeos-coreboot-samus

This was also tested on bolt by configuring the touchscreen to use
a shared GPIO interrupt:

localhost ~ $ grep atmel_mxt_ts /proc/interrupts
54:    24    188    93    124    LP-GPIO-demux    atmel_mxt_ts

Change-Id: I3765120112bae11407e5b2020399d0d0b8e3cef8
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/171901
Reviewed-by: Aaron Durbin <adurbin@chromium.org>