Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/kernel/Documentation/devicetree/bindings/soc/fsl/bman-portals.txt b/kernel/Documentation/devicetree/bindings/soc/fsl/bman-portals.txt
new file mode 100644
index 000000000..2a00e14e1
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/soc/fsl/bman-portals.txt
@@ -0,0 +1,56 @@
+QorIQ DPAA Buffer Manager Portals Device Tree Binding
+
+Copyright (C) 2008 - 2014 Freescale Semiconductor Inc.
+
+CONTENTS
+
+	- BMan Portal
+	- Example
+
+BMan Portal Node
+
+Portals are memory mapped interfaces to BMan that allow low-latency, lock-less
+interaction by software running on processor cores, accelerators and network
+interfaces with the BMan
+
+PROPERTIES
+
+- compatible
+	Usage:		Required
+	Value type:	<stringlist>
+	Definition:	Must include "fsl,bman-portal-<hardware revision>"
+			May include "fsl,<SoC>-bman-portal" or "fsl,bman-portal"
+
+- reg
+	Usage:		Required
+	Value type:	<prop-encoded-array>
+	Definition:	Two regions. The first is the cache-enabled region of
+			the portal. The second is the cache-inhibited region of
+			the portal
+
+- interrupts
+	Usage:		Required
+	Value type:	<prop-encoded-array>
+	Definition:	Standard property
+
+EXAMPLE
+
+The example below shows a (P4080) BMan portals container/bus node with two portals
+
+	bman-portals@ff4000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges = <0 0xf 0xf4000000 0x200000>;
+
+		bman-portal@0 {
+			compatible = "fsl,bman-portal-1.0.0", "fsl,bman-portal";
+			reg = <0x0 0x4000>, <0x100000 0x1000>;
+			interrupts = <105 2 0 0>;
+		};
+		bman-portal@4000 {
+			compatible = "fsl,bman-portal-1.0.0", "fsl,bman-portal";
+			reg = <0x4000 0x4000>, <0x101000 0x1000>;
+			interrupts = <107 2 0 0>;
+		};
+	};