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, 29 insertions, 0 deletions

diff --git a/kernel/Documentation/devicetree/bindings/clock/lsi,axm5516-clks.txt b/kernel/Documentation/devicetree/bindings/clock/lsi,axm5516-clks.txt
new file mode 100644
index 000000000..3ce97cfe9
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/clock/lsi,axm5516-clks.txt
@@ -0,0 +1,29 @@
+AXM5516 clock driver bindings
+-----------------------------
+
+Required properties :
+- compatible : shall contain "lsi,axm5516-clks"
+- reg : shall contain base register location and length
+- #clock-cells : shall contain 1
+
+The consumer specifies the desired clock by having the clock ID in its "clocks"
+phandle cell. See <dt-bindings/clock/lsi,axxia-clock.h> for the list of
+supported clock IDs.
+
+Example:
+
+	clks: clock-controller@2010020000 {
+		compatible = "lsi,axm5516-clks";
+		#clock-cells = <1>;
+		reg = <0x20 0x10020000 0 0x20000>;
+	};
+
+	serial0: uart@2010080000 {
+		compatible = "arm,pl011", "arm,primecell";
+		reg = <0x20 0x10080000 0 0x1000>;
+		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clks AXXIA_CLK_PER>;
+		clock-names = "apb_pclk";
+	};
+																																};
+