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, 133 insertions, 0 deletions

diff --git a/kernel/include/linux/mfd/max77686.h b/kernel/include/linux/mfd/max77686.h
new file mode 100644
index 000000000..bb995ab9a
--- /dev/null
+++ b/kernel/include/linux/mfd/max77686.h
@@ -0,0 +1,133 @@
+/*
+ * max77686.h - Driver for the Maxim 77686/802
+ *
+ *  Copyright (C) 2012 Samsung Electrnoics
+ *  Chiwoong Byun <woong.byun@samsung.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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * This driver is based on max8997.h
+ *
+ * MAX77686 has PMIC, RTC devices.
+ * The devices share the same I2C bus and included in
+ * this mfd driver.
+ */
+
+#ifndef __LINUX_MFD_MAX77686_H
+#define __LINUX_MFD_MAX77686_H
+
+#include <linux/regulator/consumer.h>
+
+/* MAX77686 regulator IDs */
+enum max77686_regulators {
+	MAX77686_LDO1 = 0,
+	MAX77686_LDO2,
+	MAX77686_LDO3,
+	MAX77686_LDO4,
+	MAX77686_LDO5,
+	MAX77686_LDO6,
+	MAX77686_LDO7,
+	MAX77686_LDO8,
+	MAX77686_LDO9,
+	MAX77686_LDO10,
+	MAX77686_LDO11,
+	MAX77686_LDO12,
+	MAX77686_LDO13,
+	MAX77686_LDO14,
+	MAX77686_LDO15,
+	MAX77686_LDO16,
+	MAX77686_LDO17,
+	MAX77686_LDO18,
+	MAX77686_LDO19,
+	MAX77686_LDO20,
+	MAX77686_LDO21,
+	MAX77686_LDO22,
+	MAX77686_LDO23,
+	MAX77686_LDO24,
+	MAX77686_LDO25,
+	MAX77686_LDO26,
+	MAX77686_BUCK1,
+	MAX77686_BUCK2,
+	MAX77686_BUCK3,
+	MAX77686_BUCK4,
+	MAX77686_BUCK5,
+	MAX77686_BUCK6,
+	MAX77686_BUCK7,
+	MAX77686_BUCK8,
+	MAX77686_BUCK9,
+
+	MAX77686_REG_MAX,
+};
+
+/* MAX77802 regulator IDs */
+enum max77802_regulators {
+	MAX77802_BUCK1 = 0,
+	MAX77802_BUCK2,
+	MAX77802_BUCK3,
+	MAX77802_BUCK4,
+	MAX77802_BUCK5,
+	MAX77802_BUCK6,
+	MAX77802_BUCK7,
+	MAX77802_BUCK8,
+	MAX77802_BUCK9,
+	MAX77802_BUCK10,
+	MAX77802_LDO1,
+	MAX77802_LDO2,
+	MAX77802_LDO3,
+	MAX77802_LDO4,
+	MAX77802_LDO5,
+	MAX77802_LDO6,
+	MAX77802_LDO7,
+	MAX77802_LDO8,
+	MAX77802_LDO9,
+	MAX77802_LDO10,
+	MAX77802_LDO11,
+	MAX77802_LDO12,
+	MAX77802_LDO13,
+	MAX77802_LDO14,
+	MAX77802_LDO15,
+	MAX77802_LDO17,
+	MAX77802_LDO18,
+	MAX77802_LDO19,
+	MAX77802_LDO20,
+	MAX77802_LDO21,
+	MAX77802_LDO23,
+	MAX77802_LDO24,
+	MAX77802_LDO25,
+	MAX77802_LDO26,
+	MAX77802_LDO27,
+	MAX77802_LDO28,
+	MAX77802_LDO29,
+	MAX77802_LDO30,
+	MAX77802_LDO32,
+	MAX77802_LDO33,
+	MAX77802_LDO34,
+	MAX77802_LDO35,
+
+	MAX77802_REG_MAX,
+};
+
+enum max77686_opmode {
+	MAX77686_OPMODE_NORMAL,
+	MAX77686_OPMODE_LP,
+	MAX77686_OPMODE_STANDBY,
+};
+
+struct max77686_opmode_data {
+	int id;
+	int mode;
+};
+
+#endif /* __LINUX_MFD_MAX77686_H */