Linux-libre 4.3.2-gnu

5 files changed, 57 insertions, 9 deletions

diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index f8a689ed6..9e0e76992 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -550,8 +550,24 @@ static inline int regulator_count_voltages(struct regulator *regulator)
 {
 	return 0;
 }
+
+static inline int regulator_list_voltage(struct regulator *regulator, unsigned selector)
+{
+	return -EINVAL;
+}
+
 #endif
 
+static inline int regulator_set_voltage_triplet(struct regulator *regulator,
+						int min_uV, int target_uV,
+						int max_uV)
+{
+	if (regulator_set_voltage(regulator, target_uV, max_uV) == 0)
+		return 0;
+
+	return regulator_set_voltage(regulator, min_uV, max_uV);
+}
+
 static inline int regulator_set_voltage_tol(struct regulator *regulator,
 					    int new_uV, int tol_uV)
 {
diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h
index 5dd65acc2..a43a5ca11 100644
--- a/include/linux/regulator/da9211.h
+++ b/include/linux/regulator/da9211.h
@@ -1,16 +1,16 @@
 /*
- * da9211.h - Regulator device driver for DA9211/DA9213
- * Copyright (C) 2014  Dialog Semiconductor Ltd.
+ * da9211.h - Regulator device driver for DA9211/DA9213/DA9215
+ * Copyright (C) 2015  Dialog Semiconductor Ltd.
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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 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 library is distributed in the hope that it will be useful,
+ * 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
- * Library General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  */
 
 #ifndef __LINUX_REGULATOR_DA9211_H
@@ -23,6 +23,7 @@
 enum da9211_chip_id {
 	DA9211,
 	DA9213,
+	DA9215,
 };
 
 struct da9211_pdata {
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 4db9fbe48..45932228c 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -148,6 +148,7 @@ struct regulator_ops {
 	int (*get_current_limit) (struct regulator_dev *);
 
 	int (*set_input_current_limit) (struct regulator_dev *, int lim_uA);
+	int (*set_over_current_protection) (struct regulator_dev *);
 
 	/* enable/disable regulator */
 	int (*enable) (struct regulator_dev *);
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index b11be1260..a1067d0b3 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -147,6 +147,7 @@ struct regulation_constraints {
 	unsigned ramp_disable:1; /* disable ramp delay */
 	unsigned soft_start:1;	/* ramp voltage slowly */
 	unsigned pull_down:1;	/* pull down resistor when regulator off */
+	unsigned over_current_protection:1; /* auto disable on over current */
 };
 
 /**
diff --git a/include/linux/regulator/mt6311.h b/include/linux/regulator/mt6311.h
new file mode 100644
index 000000000..847325939
--- /dev/null
+++ b/include/linux/regulator/mt6311.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2015 MediaTek Inc.
+ * Author: Henry Chen <henryc.chen@mediatek.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_REGULATOR_MT6311_H
+#define __LINUX_REGULATOR_MT6311_H
+
+#define MT6311_MAX_REGULATORS	2
+
+enum {
+	MT6311_ID_VDVFS = 0,
+	MT6311_ID_VBIASN,
+};
+
+#define MT6311_E1_CID_CODE    0x10
+#define MT6311_E2_CID_CODE    0x20
+#define MT6311_E3_CID_CODE    0x30
+
+#endif /* __LINUX_REGULATOR_MT6311_H */