ACPI / property: Add support for remote endpoints
authorMika Westerberg <mika.westerberg@linux.intel.com>
Tue, 28 Mar 2017 07:52:20 +0000 (10:52 +0300)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 28 Mar 2017 22:00:28 +0000 (00:00 +0200)
commit79389a83bc3888a900191e3990cda5c76f2ca1ec
tree4b4276b07b604d56da9713bcb698e7b2191977be
parent21ea73f54c6d77f35381c79870160496c9e78b60
ACPI / property: Add support for remote endpoints

DT has had concept of remote endpoints for some time already. It makes
possible to reference another firmware node through a property called
remote-endpoint. This is already used by some subsystems like v4l2 for
parsing hardware properties related to camera.

This patch adds ACPI support for remote endpoints utilizing _DSD
hierarchical data extensions.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/property.c
include/linux/acpi.h