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, 162 insertions, 0 deletions

diff --git a/kernel/include/linux/mfd/wm831x/otp.h b/kernel/include/linux/mfd/wm831x/otp.h
new file mode 100644
index 000000000..ce1f81a39
--- /dev/null
+++ b/kernel/include/linux/mfd/wm831x/otp.h
@@ -0,0 +1,162 @@
+/*
+ * include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x
+ *
+ * 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_WM831X_OTP_H__
+#define __MFD_WM831X_OTP_H__
+
+int wm831x_otp_init(struct wm831x *wm831x);
+void wm831x_otp_exit(struct wm831x *wm831x);
+
+/*
+ * R30720 (0x7800) - Unique ID 1
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30721 (0x7801) - Unique ID 2
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30722 (0x7802) - Unique ID 3
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30723 (0x7803) - Unique ID 4
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30724 (0x7804) - Unique ID 5
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30725 (0x7805) - Unique ID 6
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30726 (0x7806) - Unique ID 7
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30727 (0x7807) - Unique ID 8
+ */
+#define WM831X_UNIQUE_ID_MASK                   0xFFFF  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_SHIFT                       0  /* UNIQUE_ID - [15:0] */
+#define WM831X_UNIQUE_ID_WIDTH                      16  /* UNIQUE_ID - [15:0] */
+
+/*
+ * R30728 (0x7808) - Factory OTP ID
+ */
+#define WM831X_OTP_FACT_ID_MASK                 0xFFFE  /* OTP_FACT_ID - [15:1] */
+#define WM831X_OTP_FACT_ID_SHIFT                     1  /* OTP_FACT_ID - [15:1] */
+#define WM831X_OTP_FACT_ID_WIDTH                    15  /* OTP_FACT_ID - [15:1] */
+#define WM831X_OTP_FACT_FINAL                   0x0001  /* OTP_FACT_FINAL */
+#define WM831X_OTP_FACT_FINAL_MASK              0x0001  /* OTP_FACT_FINAL */
+#define WM831X_OTP_FACT_FINAL_SHIFT                  0  /* OTP_FACT_FINAL */
+#define WM831X_OTP_FACT_FINAL_WIDTH                  1  /* OTP_FACT_FINAL */
+
+/*
+ * R30729 (0x7809) - Factory OTP 1
+ */
+#define WM831X_DC3_TRIM_MASK                    0xF000  /* DC3_TRIM - [15:12] */
+#define WM831X_DC3_TRIM_SHIFT                       12  /* DC3_TRIM - [15:12] */
+#define WM831X_DC3_TRIM_WIDTH                        4  /* DC3_TRIM - [15:12] */
+#define WM831X_DC2_TRIM_MASK                    0x0FC0  /* DC2_TRIM - [11:6] */
+#define WM831X_DC2_TRIM_SHIFT                        6  /* DC2_TRIM - [11:6] */
+#define WM831X_DC2_TRIM_WIDTH                        6  /* DC2_TRIM - [11:6] */
+#define WM831X_DC1_TRIM_MASK                    0x003F  /* DC1_TRIM - [5:0] */
+#define WM831X_DC1_TRIM_SHIFT                        0  /* DC1_TRIM - [5:0] */
+#define WM831X_DC1_TRIM_WIDTH                        6  /* DC1_TRIM - [5:0] */
+
+/*
+ * R30730 (0x780A) - Factory OTP 2
+ */
+#define WM831X_CHIP_ID_MASK                     0xFFFF  /* CHIP_ID - [15:0] */
+#define WM831X_CHIP_ID_SHIFT                         0  /* CHIP_ID - [15:0] */
+#define WM831X_CHIP_ID_WIDTH                        16  /* CHIP_ID - [15:0] */
+
+/*
+ * R30731 (0x780B) - Factory OTP 3
+ */
+#define WM831X_OSC_TRIM_MASK                    0x0780  /* OSC_TRIM - [10:7] */
+#define WM831X_OSC_TRIM_SHIFT                        7  /* OSC_TRIM - [10:7] */
+#define WM831X_OSC_TRIM_WIDTH                        4  /* OSC_TRIM - [10:7] */
+#define WM831X_BG_TRIM_MASK                     0x0078  /* BG_TRIM - [6:3] */
+#define WM831X_BG_TRIM_SHIFT                         3  /* BG_TRIM - [6:3] */
+#define WM831X_BG_TRIM_WIDTH                         4  /* BG_TRIM - [6:3] */
+#define WM831X_LPBG_TRIM_MASK                   0x0007  /* LPBG_TRIM - [2:0] */
+#define WM831X_LPBG_TRIM_SHIFT                       0  /* LPBG_TRIM - [2:0] */
+#define WM831X_LPBG_TRIM_WIDTH                       3  /* LPBG_TRIM - [2:0] */
+
+/*
+ * R30732 (0x780C) - Factory OTP 4
+ */
+#define WM831X_CHILD_I2C_ADDR_MASK              0x00FE  /* CHILD_I2C_ADDR - [7:1] */
+#define WM831X_CHILD_I2C_ADDR_SHIFT                  1  /* CHILD_I2C_ADDR - [7:1] */
+#define WM831X_CHILD_I2C_ADDR_WIDTH                  7  /* CHILD_I2C_ADDR - [7:1] */
+#define WM831X_CH_AW                            0x0001  /* CH_AW */
+#define WM831X_CH_AW_MASK                       0x0001  /* CH_AW */
+#define WM831X_CH_AW_SHIFT                           0  /* CH_AW */
+#define WM831X_CH_AW_WIDTH                           1  /* CH_AW */
+
+/*
+ * R30733 (0x780D) - Factory OTP 5
+ */
+#define WM831X_CHARGE_TRIM_MASK                 0x003F  /* CHARGE_TRIM - [5:0] */
+#define WM831X_CHARGE_TRIM_SHIFT                     0  /* CHARGE_TRIM - [5:0] */
+#define WM831X_CHARGE_TRIM_WIDTH                     6  /* CHARGE_TRIM - [5:0] */
+
+/*
+ * R30736 (0x7810) - Customer OTP ID
+ */
+#define WM831X_OTP_AUTO_PROG                    0x8000  /* OTP_AUTO_PROG */
+#define WM831X_OTP_AUTO_PROG_MASK               0x8000  /* OTP_AUTO_PROG */
+#define WM831X_OTP_AUTO_PROG_SHIFT                  15  /* OTP_AUTO_PROG */
+#define WM831X_OTP_AUTO_PROG_WIDTH                   1  /* OTP_AUTO_PROG */
+#define WM831X_OTP_CUST_ID_MASK                 0x7FFE  /* OTP_CUST_ID - [14:1] */
+#define WM831X_OTP_CUST_ID_SHIFT                     1  /* OTP_CUST_ID - [14:1] */
+#define WM831X_OTP_CUST_ID_WIDTH                    14  /* OTP_CUST_ID - [14:1] */
+#define WM831X_OTP_CUST_FINAL                   0x0001  /* OTP_CUST_FINAL */
+#define WM831X_OTP_CUST_FINAL_MASK              0x0001  /* OTP_CUST_FINAL */
+#define WM831X_OTP_CUST_FINAL_SHIFT                  0  /* OTP_CUST_FINAL */
+#define WM831X_OTP_CUST_FINAL_WIDTH                  1  /* OTP_CUST_FINAL */
+
+/*
+ * R30759 (0x7827) - DBE CHECK DATA
+ */
+#define WM831X_DBE_VALID_DATA_MASK              0xFFFF  /* DBE_VALID_DATA - [15:0] */
+#define WM831X_DBE_VALID_DATA_SHIFT                  0  /* DBE_VALID_DATA - [15:0] */
+#define WM831X_DBE_VALID_DATA_WIDTH                 16  /* DBE_VALID_DATA - [15:0] */
+
+
+#endif