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, 86 insertions, 0 deletions

diff --git a/kernel/arch/arm/mach-w90x900/include/mach/irqs.h b/kernel/arch/arm/mach-w90x900/include/mach/irqs.h
new file mode 100644
index 000000000..9d5cba3a5
--- /dev/null
+++ b/kernel/arch/arm/mach-w90x900/include/mach/irqs.h
@@ -0,0 +1,86 @@
+/*
+ * arch/arm/mach-w90x900/include/mach/irqs.h
+ *
+ * Copyright (c) 2008 Nuvoton technology corporation.
+ *
+ * Wan ZongShun <mcuos.com@gmail.com>
+ *
+ * Based on arch/arm/mach-s3c2410/include/mach/irqs.h
+ *
+ * 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;version 2 of the License.
+ *
+ */
+
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+
+/*
+ * we keep the first set of CPU IRQs out of the range of
+ * the ISA space, so that the PC104 has them to itself
+ * and we don't end up having to do horrible things to the
+ * standard ISA drivers....
+ *
+ */
+
+#define W90X900_IRQ(x)	(x)
+
+/* Main cpu interrupts */
+
+#define IRQ_WDT		W90X900_IRQ(1)
+#define IRQ_GROUP0	W90X900_IRQ(2)
+#define IRQ_GROUP1	W90X900_IRQ(3)
+#define IRQ_ACTL	W90X900_IRQ(4)
+#define IRQ_LCD		W90X900_IRQ(5)
+#define IRQ_RTC		W90X900_IRQ(6)
+#define IRQ_UART0	W90X900_IRQ(7)
+#define IRQ_UART1	W90X900_IRQ(8)
+#define IRQ_UART2	W90X900_IRQ(9)
+#define IRQ_UART3	W90X900_IRQ(10)
+#define IRQ_UART4	W90X900_IRQ(11)
+#define IRQ_TIMER0	W90X900_IRQ(12)
+#define IRQ_TIMER1	W90X900_IRQ(13)
+#define IRQ_T_INT_GROUP	W90X900_IRQ(14)
+#define IRQ_USBH	W90X900_IRQ(15)
+#define IRQ_EMCTX	W90X900_IRQ(16)
+#define IRQ_EMCRX	W90X900_IRQ(17)
+#define IRQ_GDMAGROUP	W90X900_IRQ(18)
+#define IRQ_DMAC	W90X900_IRQ(19)
+#define IRQ_FMI		W90X900_IRQ(20)
+#define IRQ_USBD	W90X900_IRQ(21)
+#define IRQ_ATAPI	W90X900_IRQ(22)
+#define IRQ_G2D		W90X900_IRQ(23)
+#define IRQ_PCI		W90X900_IRQ(24)
+#define IRQ_SCGROUP	W90X900_IRQ(25)
+#define IRQ_I2CGROUP	W90X900_IRQ(26)
+#define IRQ_SSP		W90X900_IRQ(27)
+#define IRQ_PWM		W90X900_IRQ(28)
+#define IRQ_KPI		W90X900_IRQ(29)
+#define IRQ_P2SGROUP	W90X900_IRQ(30)
+#define IRQ_ADC		W90X900_IRQ(31)
+#define NR_IRQS		(IRQ_ADC+1)
+
+/*for irq group*/
+
+#define	IRQ_PS2_PORT0	0x10000000
+#define	IRQ_PS2_PORT1	0x20000000
+#define	IRQ_I2C_LINE0	0x04000000
+#define	IRQ_I2C_LINE1	0x08000000
+#define	IRQ_SC_CARD0	0x01000000
+#define	IRQ_SC_CARD1	0x02000000
+#define	IRQ_GDMA_CH0	0x00100000
+#define	IRQ_GDMA_CH1	0x00200000
+#define	IRQ_TIMER2	0x00010000
+#define	IRQ_TIMER3	0x00020000
+#define	IRQ_TIMER4	0x00040000
+#define	IRQ_GROUP0_IRQ0	0x00000001
+#define	IRQ_GROUP0_IRQ1	0x00000002
+#define	IRQ_GROUP0_IRQ2	0x00000004
+#define	IRQ_GROUP0_IRQ3	0x00000008
+#define	IRQ_GROUP1_IRQ4	0x00000010
+#define	IRQ_GROUP1_IRQ5	0x00000020
+#define	IRQ_GROUP1_IRQ6	0x00000040
+#define	IRQ_GROUP1_IRQ7	0x00000080
+
+#endif /* __ASM_ARCH_IRQ_H */