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, 43 insertions, 0 deletions

diff --git a/kernel/include/linux/jz4780-nemc.h b/kernel/include/linux/jz4780-nemc.h
new file mode 100644
index 000000000..e7f1cc7a2
--- /dev/null
+++ b/kernel/include/linux/jz4780-nemc.h
@@ -0,0 +1,43 @@
+/*
+ * JZ4780 NAND/external memory controller (NEMC)
+ *
+ * Copyright (c) 2015 Imagination Technologies
+ * Author: Alex Smith <alex@alex-smith.me.uk>
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_JZ4780_NEMC_H__
+#define __LINUX_JZ4780_NEMC_H__
+
+#include <linux/types.h>
+
+struct device;
+
+/*
+ * Number of NEMC banks. Note that there are actually 6, but they are numbered
+ * from 1.
+ */
+#define JZ4780_NEMC_NUM_BANKS	7
+
+/**
+ * enum jz4780_nemc_bank_type - device types which can be connected to a bank
+ * @JZ4780_NEMC_BANK_SRAM: SRAM
+ * @JZ4780_NEMC_BANK_NAND: NAND
+ */
+enum jz4780_nemc_bank_type {
+	JZ4780_NEMC_BANK_SRAM,
+	JZ4780_NEMC_BANK_NAND,
+};
+
+extern unsigned int jz4780_nemc_num_banks(struct device *dev);
+
+extern void jz4780_nemc_set_type(struct device *dev, unsigned int bank,
+				 enum jz4780_nemc_bank_type type);
+extern void jz4780_nemc_assert(struct device *dev, unsigned int bank,
+			       bool assert);
+
+#endif /* __LINUX_JZ4780_NEMC_H__ */