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>

5 files changed, 95 insertions, 0 deletions

diff --git a/kernel/Documentation/arm/sti/overview.txt b/kernel/Documentation/arm/sti/overview.txt
new file mode 100644
index 000000000..1a4e93d60
--- /dev/null
+++ b/kernel/Documentation/arm/sti/overview.txt
@@ -0,0 +1,33 @@
+			STi ARM Linux Overview
+			==========================
+
+Introduction
+------------
+
+  The ST Microelectronics Multimedia and Application Processors range of
+  CortexA9 System-on-Chip are supported by the 'STi' platform of
+  ARM Linux. Currently STiH415, STiH416 SOCs are supported with both
+  B2000 and B2020 Reference boards.
+
+
+  configuration
+  -------------
+
+  A generic configuration is provided for both STiH415/416, and can be used as the
+  default by
+	make stih41x_defconfig
+
+  Layout
+  ------
+  All the files for multiple machine families (STiH415, STiH416, and STiG125)
+  are located in the platform code contained in arch/arm/mach-sti
+
+  There is a generic board board-dt.c in the mach folder which support
+  Flattened Device Tree, which means, It works with any compatible board with
+  Device Trees.
+
+
+  Document Author
+  ---------------
+
+  Srinivas Kandagatla <srinivas.kandagatla@st.com>, (c) 2013 ST Microelectronics
diff --git a/kernel/Documentation/arm/sti/stih407-overview.txt b/kernel/Documentation/arm/sti/stih407-overview.txt
new file mode 100644
index 000000000..3343f32f5
--- /dev/null
+++ b/kernel/Documentation/arm/sti/stih407-overview.txt
@@ -0,0 +1,18 @@
+			STiH407 Overview
+			================
+
+Introduction
+------------
+
+    The STiH407 is the new generation of SoC for Multi-HD, AVC set-top boxes
+    and server/connected client application for satellite, cable, terrestrial
+    and IP-STB markets.
+
+    Features
+    - ARM Cortex-A9 1.5 GHz dual core CPU (28nm)
+    - SATA2, USB 3.0, PCIe, Gbit Ethernet
+
+  Document Author
+  ---------------
+
+  Maxime Coquelin <maxime.coquelin@st.com>, (c) 2014 ST Microelectronics
diff --git a/kernel/Documentation/arm/sti/stih415-overview.txt b/kernel/Documentation/arm/sti/stih415-overview.txt
new file mode 100644
index 000000000..1383e33f2
--- /dev/null
+++ b/kernel/Documentation/arm/sti/stih415-overview.txt
@@ -0,0 +1,12 @@
+			STiH415 Overview
+			================
+
+Introduction
+------------
+
+    The STiH415 is the next generation of HD, AVC set-top box processors
+    for satellite, cable, terrestrial and IP-STB markets.
+
+    Features
+    - ARM Cortex-A9 1.0 GHz, dual-core CPU
+    - SATA2x2,USB 2.0x3, PCIe, Gbit Ethernet MACx2
diff --git a/kernel/Documentation/arm/sti/stih416-overview.txt b/kernel/Documentation/arm/sti/stih416-overview.txt
new file mode 100644
index 000000000..558444c20
--- /dev/null
+++ b/kernel/Documentation/arm/sti/stih416-overview.txt
@@ -0,0 +1,12 @@
+			STiH416 Overview
+			================
+
+Introduction
+------------
+
+    The STiH416 is the next generation of HD, AVC set-top box processors
+    for satellite, cable, terrestrial and IP-STB markets.
+
+    Features
+    - ARM Cortex-A9 1.2 GHz dual core CPU
+    - SATA2x2,USB 2.0x3, PCIe, Gbit Ethernet MACx2
diff --git a/kernel/Documentation/arm/sti/stih418-overview.txt b/kernel/Documentation/arm/sti/stih418-overview.txt
new file mode 100644
index 000000000..1cd8fc806
--- /dev/null
+++ b/kernel/Documentation/arm/sti/stih418-overview.txt
@@ -0,0 +1,20 @@
+			STiH418 Overview
+			================
+
+Introduction
+------------
+
+    The STiH418 is the new generation of SoC for UHDp60 set-top boxes
+    and server/connected client application for satellite, cable, terrestrial
+    and IP-STB markets.
+
+    Features
+    - ARM Cortex-A9 1.5 GHz quad core CPU (28nm)
+    - SATA2, USB 3.0, PCIe, Gbit Ethernet
+    - HEVC L5.1 Main 10
+    - VP9
+
+  Document Author
+  ---------------
+
+  Maxime Coquelin <maxime.coquelin@st.com>, (c) 2015 ST Microelectronics