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, 119 insertions, 0 deletions

diff --git a/kernel/include/linux/serial_bcm63xx.h b/kernel/include/linux/serial_bcm63xx.h
new file mode 100644
index 000000000..570e964dc
--- /dev/null
+++ b/kernel/include/linux/serial_bcm63xx.h
@@ -0,0 +1,119 @@
+#ifndef _LINUX_SERIAL_BCM63XX_H
+#define _LINUX_SERIAL_BCM63XX_H
+
+/* UART Control Register */
+#define UART_CTL_REG			0x0
+#define UART_CTL_RXTMOUTCNT_SHIFT	0
+#define UART_CTL_RXTMOUTCNT_MASK	(0x1f << UART_CTL_RXTMOUTCNT_SHIFT)
+#define UART_CTL_RSTTXDN_SHIFT		5
+#define UART_CTL_RSTTXDN_MASK		(1 << UART_CTL_RSTTXDN_SHIFT)
+#define UART_CTL_RSTRXFIFO_SHIFT		6
+#define UART_CTL_RSTRXFIFO_MASK		(1 << UART_CTL_RSTRXFIFO_SHIFT)
+#define UART_CTL_RSTTXFIFO_SHIFT		7
+#define UART_CTL_RSTTXFIFO_MASK		(1 << UART_CTL_RSTTXFIFO_SHIFT)
+#define UART_CTL_STOPBITS_SHIFT		8
+#define UART_CTL_STOPBITS_MASK		(0xf << UART_CTL_STOPBITS_SHIFT)
+#define UART_CTL_STOPBITS_1		(0x7 << UART_CTL_STOPBITS_SHIFT)
+#define UART_CTL_STOPBITS_2		(0xf << UART_CTL_STOPBITS_SHIFT)
+#define UART_CTL_BITSPERSYM_SHIFT	12
+#define UART_CTL_BITSPERSYM_MASK	(0x3 << UART_CTL_BITSPERSYM_SHIFT)
+#define UART_CTL_XMITBRK_SHIFT		14
+#define UART_CTL_XMITBRK_MASK		(1 << UART_CTL_XMITBRK_SHIFT)
+#define UART_CTL_RSVD_SHIFT		15
+#define UART_CTL_RSVD_MASK		(1 << UART_CTL_RSVD_SHIFT)
+#define UART_CTL_RXPAREVEN_SHIFT		16
+#define UART_CTL_RXPAREVEN_MASK		(1 << UART_CTL_RXPAREVEN_SHIFT)
+#define UART_CTL_RXPAREN_SHIFT		17
+#define UART_CTL_RXPAREN_MASK		(1 << UART_CTL_RXPAREN_SHIFT)
+#define UART_CTL_TXPAREVEN_SHIFT		18
+#define UART_CTL_TXPAREVEN_MASK		(1 << UART_CTL_TXPAREVEN_SHIFT)
+#define UART_CTL_TXPAREN_SHIFT		18
+#define UART_CTL_TXPAREN_MASK		(1 << UART_CTL_TXPAREN_SHIFT)
+#define UART_CTL_LOOPBACK_SHIFT		20
+#define UART_CTL_LOOPBACK_MASK		(1 << UART_CTL_LOOPBACK_SHIFT)
+#define UART_CTL_RXEN_SHIFT		21
+#define UART_CTL_RXEN_MASK		(1 << UART_CTL_RXEN_SHIFT)
+#define UART_CTL_TXEN_SHIFT		22
+#define UART_CTL_TXEN_MASK		(1 << UART_CTL_TXEN_SHIFT)
+#define UART_CTL_BRGEN_SHIFT		23
+#define UART_CTL_BRGEN_MASK		(1 << UART_CTL_BRGEN_SHIFT)
+
+/* UART Baudword register */
+#define UART_BAUD_REG			0x4
+
+/* UART Misc Control register */
+#define UART_MCTL_REG			0x8
+#define UART_MCTL_DTR_SHIFT		0
+#define UART_MCTL_DTR_MASK		(1 << UART_MCTL_DTR_SHIFT)
+#define UART_MCTL_RTS_SHIFT		1
+#define UART_MCTL_RTS_MASK		(1 << UART_MCTL_RTS_SHIFT)
+#define UART_MCTL_RXFIFOTHRESH_SHIFT	8
+#define UART_MCTL_RXFIFOTHRESH_MASK	(0xf << UART_MCTL_RXFIFOTHRESH_SHIFT)
+#define UART_MCTL_TXFIFOTHRESH_SHIFT	12
+#define UART_MCTL_TXFIFOTHRESH_MASK	(0xf << UART_MCTL_TXFIFOTHRESH_SHIFT)
+#define UART_MCTL_RXFIFOFILL_SHIFT	16
+#define UART_MCTL_RXFIFOFILL_MASK	(0x1f << UART_MCTL_RXFIFOFILL_SHIFT)
+#define UART_MCTL_TXFIFOFILL_SHIFT	24
+#define UART_MCTL_TXFIFOFILL_MASK	(0x1f << UART_MCTL_TXFIFOFILL_SHIFT)
+
+/* UART External Input Configuration register */
+#define UART_EXTINP_REG			0xc
+#define UART_EXTINP_RI_SHIFT		0
+#define UART_EXTINP_RI_MASK		(1 << UART_EXTINP_RI_SHIFT)
+#define UART_EXTINP_CTS_SHIFT		1
+#define UART_EXTINP_CTS_MASK		(1 << UART_EXTINP_CTS_SHIFT)
+#define UART_EXTINP_DCD_SHIFT		2
+#define UART_EXTINP_DCD_MASK		(1 << UART_EXTINP_DCD_SHIFT)
+#define UART_EXTINP_DSR_SHIFT		3
+#define UART_EXTINP_DSR_MASK		(1 << UART_EXTINP_DSR_SHIFT)
+#define UART_EXTINP_IRSTAT(x)		(1 << (x + 4))
+#define UART_EXTINP_IRMASK(x)		(1 << (x + 8))
+#define UART_EXTINP_IR_RI		0
+#define UART_EXTINP_IR_CTS		1
+#define UART_EXTINP_IR_DCD		2
+#define UART_EXTINP_IR_DSR		3
+#define UART_EXTINP_RI_NOSENSE_SHIFT	16
+#define UART_EXTINP_RI_NOSENSE_MASK	(1 << UART_EXTINP_RI_NOSENSE_SHIFT)
+#define UART_EXTINP_CTS_NOSENSE_SHIFT	17
+#define UART_EXTINP_CTS_NOSENSE_MASK	(1 << UART_EXTINP_CTS_NOSENSE_SHIFT)
+#define UART_EXTINP_DCD_NOSENSE_SHIFT	18
+#define UART_EXTINP_DCD_NOSENSE_MASK	(1 << UART_EXTINP_DCD_NOSENSE_SHIFT)
+#define UART_EXTINP_DSR_NOSENSE_SHIFT	19
+#define UART_EXTINP_DSR_NOSENSE_MASK	(1 << UART_EXTINP_DSR_NOSENSE_SHIFT)
+
+/* UART Interrupt register */
+#define UART_IR_REG			0x10
+#define UART_IR_MASK(x)			(1 << (x + 16))
+#define UART_IR_STAT(x)			(1 << (x))
+#define UART_IR_EXTIP			0
+#define UART_IR_TXUNDER			1
+#define UART_IR_TXOVER			2
+#define UART_IR_TXTRESH			3
+#define UART_IR_TXRDLATCH		4
+#define UART_IR_TXEMPTY			5
+#define UART_IR_RXUNDER			6
+#define UART_IR_RXOVER			7
+#define UART_IR_RXTIMEOUT		8
+#define UART_IR_RXFULL			9
+#define UART_IR_RXTHRESH		10
+#define UART_IR_RXNOTEMPTY		11
+#define UART_IR_RXFRAMEERR		12
+#define UART_IR_RXPARERR		13
+#define UART_IR_RXBRK			14
+#define UART_IR_TXDONE			15
+
+/* UART Fifo register */
+#define UART_FIFO_REG			0x14
+#define UART_FIFO_VALID_SHIFT		0
+#define UART_FIFO_VALID_MASK		0xff
+#define UART_FIFO_FRAMEERR_SHIFT	8
+#define UART_FIFO_FRAMEERR_MASK		(1 << UART_FIFO_FRAMEERR_SHIFT)
+#define UART_FIFO_PARERR_SHIFT		9
+#define UART_FIFO_PARERR_MASK		(1 << UART_FIFO_PARERR_SHIFT)
+#define UART_FIFO_BRKDET_SHIFT		10
+#define UART_FIFO_BRKDET_MASK		(1 << UART_FIFO_BRKDET_SHIFT)
+#define UART_FIFO_ANYERR_MASK		(UART_FIFO_FRAMEERR_MASK |	\
+					UART_FIFO_PARERR_MASK |		\
+					UART_FIFO_BRKDET_MASK)
+
+#endif /* _LINUX_SERIAL_BCM63XX_H */