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, 72 insertions, 0 deletions

diff --git a/kernel/arch/arm/boot/dts/at91sam9x5_isi.dtsi b/kernel/arch/arm/boot/dts/at91sam9x5_isi.dtsi
new file mode 100644
index 000000000..8fc45ca4d
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/at91sam9x5_isi.dtsi
@@ -0,0 +1,72 @@
+/*
+ * at91sam9x5_isi.dtsi - Device Tree Include file for AT91SAM9x5 SoC with an
+ * Image Sensor Interface.
+ *
+ * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	ahb {
+		apb {
+			pinctrl@fffff400 {
+				isi {
+					pinctrl_isi_data_0_7: isi-0-data-0-7 {
+						atmel,pins =
+							<AT91_PIOC 0 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D0, conflicts with LCDDAT0 */
+							AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D1, conflicts with LCDDAT1 */
+							AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D2, conflicts with LCDDAT2 */
+							AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D3, conflicts with LCDDAT3 */
+							AT91_PIOC 4 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D4, conflicts with LCDDAT4 */
+							AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D5, conflicts with LCDDAT5 */
+							AT91_PIOC 6 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D6, conflicts with LCDDAT6 */
+							AT91_PIOC 7 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D7, conflicts with LCDDAT7 */
+							AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_PCK, conflicts with LCDDAT12 */
+							AT91_PIOC 14 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_HSYNC, conflicts with LCDDAT14 */
+							AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* ISI_VSYNC, conflicts with LCDDAT13 */
+					};
+
+					pinctrl_isi_data_8_9: isi-0-data-8-9 {
+						atmel,pins =
+							<AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D8, conflicts with LCDDAT8 */
+							AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* ISI_D9, conflicts with LCDDAT9 */
+					};
+
+					pinctrl_isi_data_10_11: isi-0-data-10-11 {
+						atmel,pins =
+							<AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE	/* ISI_D10, conflicts with LCDDAT10 */
+							AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* ISI_D11, conflicts with LCDDAT11 */
+					};
+				};
+			};
+
+			pmc: pmc@fffffc00 {
+				periphck {
+					isi_clk: isi_clk {
+						#clock-cells = <0>;
+						reg = <25>;
+					};
+				};
+			};
+
+			isi: isi@f8048000 {
+				compatible = "atmel,at91sam9g45-isi";
+				reg = <0xf8048000 0x4000>;
+				interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_isi_data_0_7>;
+				clocks = <&isi_clk>;
+				clock-names = "isi_clk";
+				status = "disabled";
+				port {
+					#address-cells = <1>;
+					#size-cells = <0>;
+				};
+			};
+		};
+	};
+};