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, 92 insertions, 0 deletions

diff --git a/kernel/arch/blackfin/mach-bf533/include/mach/irq.h b/kernel/arch/blackfin/mach-bf533/include/mach/irq.h
new file mode 100644
index 000000000..709733754
--- /dev/null
+++ b/kernel/arch/blackfin/mach-bf533/include/mach/irq.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _BF533_IRQ_H_
+#define _BF533_IRQ_H_
+
+#include <mach-common/irq.h>
+
+#define NR_PERI_INTS		24
+
+#define IRQ_PLL_WAKEUP		BFIN_IRQ(0)	/* PLL Wakeup Interrupt */
+#define IRQ_DMA_ERROR		BFIN_IRQ(1)	/* DMA Error (general) */
+#define IRQ_PPI_ERROR		BFIN_IRQ(2)	/* PPI Error Interrupt */
+#define IRQ_SPORT0_ERROR	BFIN_IRQ(3)	/* SPORT0 Error Interrupt */
+#define IRQ_SPORT1_ERROR	BFIN_IRQ(4)	/* SPORT1 Error Interrupt */
+#define IRQ_SPI_ERROR		BFIN_IRQ(5)	/* SPI Error Interrupt */
+#define IRQ_UART0_ERROR		BFIN_IRQ(6)	/* UART Error Interrupt */
+#define IRQ_RTC			BFIN_IRQ(7)	/* RTC Interrupt */
+#define IRQ_PPI			BFIN_IRQ(8)	/* DMA0 Interrupt (PPI) */
+#define IRQ_SPORT0_RX		BFIN_IRQ(9)	/* DMA1 Interrupt (SPORT0 RX) */
+#define IRQ_SPORT0_TX		BFIN_IRQ(10)	/* DMA2 Interrupt (SPORT0 TX) */
+#define IRQ_SPORT1_RX		BFIN_IRQ(11)	/* DMA3 Interrupt (SPORT1 RX) */
+#define IRQ_SPORT1_TX		BFIN_IRQ(12)	/* DMA4 Interrupt (SPORT1 TX) */
+#define IRQ_SPI			BFIN_IRQ(13)	/* DMA5 Interrupt (SPI) */
+#define IRQ_UART0_RX		BFIN_IRQ(14)	/* DMA6 Interrupt (UART RX) */
+#define IRQ_UART0_TX		BFIN_IRQ(15)	/* DMA7 Interrupt (UART TX) */
+#define IRQ_TIMER0		BFIN_IRQ(16)	/* Timer 0 */
+#define IRQ_TIMER1		BFIN_IRQ(17)	/* Timer 1 */
+#define IRQ_TIMER2		BFIN_IRQ(18)	/* Timer 2 */
+#define IRQ_PROG_INTA		BFIN_IRQ(19)	/* Programmable Flags A (8) */
+#define IRQ_PROG_INTB		BFIN_IRQ(20)	/* Programmable Flags B (8) */
+#define IRQ_MEM_DMA0		BFIN_IRQ(21)	/* DMA8/9 Interrupt (Memory DMA Stream 0) */
+#define IRQ_MEM_DMA1		BFIN_IRQ(22)	/* DMA10/11 Interrupt (Memory DMA Stream 1) */
+#define IRQ_WATCH		BFIN_IRQ(23)	/* Watch Dog Timer */
+
+#define SYS_IRQS		31
+
+#define IRQ_PF0			33
+#define IRQ_PF1			34
+#define IRQ_PF2			35
+#define IRQ_PF3			36
+#define IRQ_PF4			37
+#define IRQ_PF5			38
+#define IRQ_PF6			39
+#define IRQ_PF7			40
+#define IRQ_PF8			41
+#define IRQ_PF9			42
+#define IRQ_PF10		43
+#define IRQ_PF11		44
+#define IRQ_PF12		45
+#define IRQ_PF13		46
+#define IRQ_PF14		47
+#define IRQ_PF15		48
+
+#define GPIO_IRQ_BASE		IRQ_PF0
+
+#define NR_MACH_IRQS		(IRQ_PF15 + 1)
+
+/* IAR0 BIT FIELDS */
+#define RTC_ERROR_POS		28
+#define UART_ERROR_POS		24
+#define SPORT1_ERROR_POS	20
+#define SPI_ERROR_POS		16
+#define SPORT0_ERROR_POS	12
+#define PPI_ERROR_POS		8
+#define DMA_ERROR_POS		4
+#define PLLWAKE_ERROR_POS	0
+
+/* IAR1 BIT FIELDS */
+#define DMA7_UARTTX_POS		28
+#define DMA6_UARTRX_POS		24
+#define DMA5_SPI_POS		20
+#define DMA4_SPORT1TX_POS	16
+#define DMA3_SPORT1RX_POS	12
+#define DMA2_SPORT0TX_POS	8
+#define DMA1_SPORT0RX_POS	4
+#define DMA0_PPI_POS		0
+
+/* IAR2 BIT FIELDS */
+#define WDTIMER_POS		28
+#define MEMDMA1_POS		24
+#define MEMDMA0_POS		20
+#define PFB_POS			16
+#define PFA_POS			12
+#define TIMER2_POS		8
+#define TIMER1_POS		4
+#define TIMER0_POS		0
+
+#endif