google/snappy: Add Raydium touch screen support
commita9117770e93c51edd24fc1018a6cc6e66d85de64
authorKevin Chiu <Kevin.Chiu@quantatw.com>
Fri, 18 Aug 2017 07:07:43 +0000 (18 15:07 +0800)
committerAaron Durbin <adurbin@chromium.org>
Mon, 21 Aug 2017 16:40:40 +0000 (21 16:40 +0000)
tree86ba890c43964fea72c95adb4f643944d0a4f964
parent215beb028bf9ce3eb2301cc6208eb2a33547ea18
google/snappy: Add Raydium touch screen support

Current coreboot does not create ACPI device for OS to recognize Raydium
touchscreen.

List the touch screen in the devicetree so that the correct ACPI device
are created.

BUG=b:64821783
BRANCH=reef
TEST=emerge-snappy coreboot
Change-Id: I8852e38f01f82b80c2c9718b93baf5894dbd745b
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/21083
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
src/mainboard/google/reef/variants/snappy/devicetree.cb