From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Fri, 3 Apr 2015 14:05:11 +0000 (+0200)
Subject: device property: Introduce firmware node type for platform data
X-Git-Tag: omap-for-v4.2/o2_dc~134^2~5^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16ba08d5c9ec44f89ec03c67ecf7a9c5e2d204fd;p=pandora-kernel.git

device property: Introduce firmware node type for platform data

Introduce data structures and code allowing "built-in" properties
to be associated with devices in such a way that they will be used
by the device_property_* API if no proper firmware node (neither DT
nor ACPI) is present for the given device.

Each property is to be represented by a property_entry structure.
An array of property_entry structures (terminated with a null
entry) can be pointed to by the properties field of struct
property_set that can be added as a firmware node to a struct
device using device_add_property_set().  That will cause the
device_property_* API to use that property_set as the source
of properties if the given device does not have a DT node or
an ACPI companion device object associated with it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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