Merge remote-tracking branch 'lsk/v3.14/topic/mailbox' into linux-linaro-lsk-v3.14

1 files changed, 8 insertions, 3 deletions

diff --git a/Documentation/devicetree/bindings/mailbox/mailbox.txt b/Documentation/devicetree/bindings/mailbox/mailbox.txt
index 3f009555f392..1a2cd3d266db 100644
--- a/Documentation/devicetree/bindings/mailbox/mailbox.txt
+++ b/Documentation/devicetree/bindings/mailbox/mailbox.txt
@@ -19,15 +19,20 @@ Example:
 * Mailbox Client
 
 Required property:
-- mbox: List of phandle and mailbox channel specifier.
+- mboxes: List of phandle and mailbox channel specifiers.
 
+Optional property:
 - mbox-names: List of identifier strings for each mailbox channel
-		required by the client.
+		required by the client. The use of this property
+		is discouraged in favor of using index in list of
+		'mboxes' while requesting a mailbox. Instead the
+		platforms may define channel indices, in DT headers,
+		to something legible.
 
 Example:
 	pwr_cntrl: power {
 		...
 		mbox-names = "pwr-ctrl", "rpc";
-		mbox = <&mailbox 0
+		mboxes = <&mailbox 0
 			&mailbox 1>;
 	};