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, 199 insertions, 0 deletions

diff --git a/kernel/arch/powerpc/boot/dts/pdm360ng.dts b/kernel/arch/powerpc/boot/dts/pdm360ng.dts
new file mode 100644
index 000000000..871c16d1a
--- /dev/null
+++ b/kernel/arch/powerpc/boot/dts/pdm360ng.dts
@@ -0,0 +1,199 @@
+/*
+ * Device Tree Source for IFM PDM360NG.
+ *
+ * Copyright 2009 - 2010 DENX Software Engineering.
+ * Anatolij Gustschin <agust@denx.de>
+ *
+ * Based on MPC5121E ADS dts.
+ * Copyright 2008 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <mpc5121.dtsi>
+
+/ {
+	model = "pdm360ng";
+	compatible = "ifm,pdm360ng", "fsl,mpc5121";
+	#address-cells = <1>;
+	#size-cells = <1>;
+	interrupt-parent = <&ipic>;
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>;	// 512MB at 0
+	};
+
+	nfc@40000000 {
+		bank-width = <0x1>;
+		chips = <0x1>;
+
+		partition@0 {
+			label = "nand0";
+			reg = <0x0 0x40000000>;
+		};
+	};
+
+	localbus@80000020 {
+		ranges = <0x0 0x0 0xf0000000 0x10000000   /* Flash */
+			  0x2 0x0 0x50040000 0x00020000>; /* CS2: MRAM */
+
+		flash@0,0 {
+			compatible = "amd,s29gl01gp", "cfi-flash";
+			reg = <0 0x00000000 0x08000000
+			       0 0x08000000 0x08000000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			bank-width = <4>;
+			device-width = <2>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x00000000 0x00080000>;
+				read-only;
+			};
+			partition@80000 {
+				label = "environment";
+				reg = <0x00080000 0x00080000>;
+				read-only;
+			};
+			partition@100000 {
+				label = "splash-image";
+				reg = <0x00100000 0x00080000>;
+				read-only;
+			};
+			partition@180000 {
+				label = "device-tree";
+				reg = <0x00180000 0x00040000>;
+			};
+			partition@1c0000 {
+				label = "kernel";
+				reg = <0x001c0000 0x00500000>;
+			};
+			partition@6c0000 {
+				label = "filesystem";
+				reg = <0x006c0000 0x07940000>;
+			};
+		};
+
+		mram0@2,0 {
+			compatible = "mtd-ram";
+			reg = <2 0x00000 0x10000>;
+			bank-width = <2>;
+		};
+
+		mram1@2,10000 {
+			compatible = "mtd-ram";
+			reg = <2 0x010000 0x10000>;
+			bank-width = <2>;
+		};
+	};
+
+	soc@80000000 {
+
+		i2c@1700 {
+			fsl,preserve-clocking;
+
+			eeprom@50 {
+				compatible = "at,24c01";
+				reg = <0x50>;
+			};
+
+			rtc@68 {
+				compatible = "stm,m41t00";
+				reg = <0x68>;
+			};
+		};
+
+		i2c@1720 {
+			status = "disabled";
+		};
+
+		i2c@1740 {
+			fsl,preserve-clocking;
+		};
+
+		ethernet@2800 {
+			phy-handle = <&phy0>;
+		};
+
+		mdio@2800 {
+			phy0: ethernet-phy@1f {
+				compatible = "smsc,lan8700";
+				reg = <0x1f>;
+			};
+		};
+
+		/* USB1 using external ULPI PHY */
+		usb@3000 {
+			dr_mode = "host";
+		};
+
+		/* USB0 using internal UTMI PHY */
+		usb@4000 {
+			fsl,invert-pwr-fault;
+		};
+
+		psc@11000 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11100 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11200 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11300 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11400 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11500 {
+			status = "disabled";
+		};
+
+		psc@11600 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11700 {
+			status = "disabled";
+		};
+
+		psc@11800 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+
+		psc@11900 {
+			compatible = "fsl,mpc5121-psc-spi", "fsl,mpc5121-psc";
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* ADS7845 touch screen controller */
+			ts@0 {
+				compatible = "ti,ads7846";
+				reg = <0x0>;
+				spi-max-frequency = <3000000>;
+				/* pen irq is GPIO25 */
+				interrupts = <78 0x8>;
+			};
+		};
+
+		psc@11a00 {
+			status = "disabled";
+		};
+
+		psc@11b00 {
+			compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+		};
+	};
+};