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, 76 insertions, 0 deletions

diff --git a/kernel/include/linux/mfd/wm8994/gpio.h b/kernel/include/linux/mfd/wm8994/gpio.h
new file mode 100644
index 000000000..0c79b5ff4
--- /dev/null
+++ b/kernel/include/linux/mfd/wm8994/gpio.h
@@ -0,0 +1,76 @@
+/*
+ * include/linux/mfd/wm8994/gpio.h - GPIO configuration for WM8994
+ *
+ * Copyright 2009 Wolfson Microelectronics PLC.
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  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 __MFD_WM8994_GPIO_H__
+#define __MFD_WM8994_GPIO_H__
+
+#define WM8994_GPIO_MAX 11
+
+#define WM8994_GP_FN_PIN_SPECIFIC    0
+#define WM8994_GP_FN_GPIO            1
+#define WM8994_GP_FN_SDOUT           2
+#define WM8994_GP_FN_IRQ             3
+#define WM8994_GP_FN_TEMPERATURE     4
+#define WM8994_GP_FN_MICBIAS1_DET    5
+#define WM8994_GP_FN_MICBIAS1_SHORT  6
+#define WM8994_GP_FN_MICBIAS2_DET    7
+#define WM8994_GP_FN_MICBIAS2_SHORT  8
+#define WM8994_GP_FN_FLL1_LOCK       9
+#define WM8994_GP_FN_FLL2_LOCK      10
+#define WM8994_GP_FN_SRC1_LOCK      11
+#define WM8994_GP_FN_SRC2_LOCK      12
+#define WM8994_GP_FN_DRC1_ACT       13
+#define WM8994_GP_FN_DRC2_ACT       14
+#define WM8994_GP_FN_DRC3_ACT       15
+#define WM8994_GP_FN_WSEQ_STATUS    16
+#define WM8994_GP_FN_FIFO_ERROR     17
+#define WM8994_GP_FN_OPCLK          18
+#define WM8994_GP_FN_THW	    19
+#define WM8994_GP_FN_DCS_DONE	    20
+#define WM8994_GP_FN_FLL1_OUT       21
+#define WM8994_GP_FN_FLL2_OUT       22
+
+#define WM8994_GPN_DIR                          0x8000  /* GPN_DIR */
+#define WM8994_GPN_DIR_MASK                     0x8000  /* GPN_DIR */
+#define WM8994_GPN_DIR_SHIFT                        15  /* GPN_DIR */
+#define WM8994_GPN_DIR_WIDTH                         1  /* GPN_DIR */
+#define WM8994_GPN_PU                           0x4000  /* GPN_PU */
+#define WM8994_GPN_PU_MASK                      0x4000  /* GPN_PU */
+#define WM8994_GPN_PU_SHIFT                         14  /* GPN_PU */
+#define WM8994_GPN_PU_WIDTH                          1  /* GPN_PU */
+#define WM8994_GPN_PD                           0x2000  /* GPN_PD */
+#define WM8994_GPN_PD_MASK                      0x2000  /* GPN_PD */
+#define WM8994_GPN_PD_SHIFT                         13  /* GPN_PD */
+#define WM8994_GPN_PD_WIDTH                          1  /* GPN_PD */
+#define WM8994_GPN_POL                          0x0400  /* GPN_POL */
+#define WM8994_GPN_POL_MASK                     0x0400  /* GPN_POL */
+#define WM8994_GPN_POL_SHIFT                        10  /* GPN_POL */
+#define WM8994_GPN_POL_WIDTH                         1  /* GPN_POL */
+#define WM8994_GPN_OP_CFG                       0x0200  /* GPN_OP_CFG */
+#define WM8994_GPN_OP_CFG_MASK                  0x0200  /* GPN_OP_CFG */
+#define WM8994_GPN_OP_CFG_SHIFT                      9  /* GPN_OP_CFG */
+#define WM8994_GPN_OP_CFG_WIDTH                      1  /* GPN_OP_CFG */
+#define WM8994_GPN_DB                           0x0100  /* GPN_DB */
+#define WM8994_GPN_DB_MASK                      0x0100  /* GPN_DB */
+#define WM8994_GPN_DB_SHIFT                          8  /* GPN_DB */
+#define WM8994_GPN_DB_WIDTH                          1  /* GPN_DB */
+#define WM8994_GPN_LVL                          0x0040  /* GPN_LVL */
+#define WM8994_GPN_LVL_MASK                     0x0040  /* GPN_LVL */
+#define WM8994_GPN_LVL_SHIFT                         6  /* GPN_LVL */
+#define WM8994_GPN_LVL_WIDTH                         1  /* GPN_LVL */
+#define WM8994_GPN_FN_MASK                      0x001F  /* GPN_FN - [4:0] */
+#define WM8994_GPN_FN_SHIFT                          0  /* GPN_FN - [4:0] */
+#define WM8994_GPN_FN_WIDTH                          5  /* GPN_FN - [4:0] */
+
+#endif