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, 17 insertions, 0 deletions

diff --git a/kernel/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt b/kernel/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt
new file mode 100644
index 000000000..9a4295b54
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-ahb.txt
@@ -0,0 +1,17 @@
+NVIDIA Tegra AHB
+
+Required properties:
+- compatible : For Tegra20, must contain "nvidia,tegra20-ahb".  For
+  Tegra30, must contain "nvidia,tegra30-ahb".  Otherwise, must contain
+  '"nvidia,<chip>-ahb", "nvidia,tegra30-ahb"' where <chip> is tegra124,
+  tegra132, or tegra210.
+- reg : Should contain 1 register ranges(address and length).  For
+  Tegra20, Tegra30, and Tegra114 chips, the value must be <0x6000c004
+  0x10c>.  For Tegra124, Tegra132 and Tegra210 chips, the value should
+  be be <0x6000c000 0x150>.
+
+Example (for a Tegra20 chip):
+	ahb: ahb@6000c004 {
+		compatible = "nvidia,tegra20-ahb";
+		reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */
+	};