Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates for 3.4 from Mark Brown:
 "This has been a fairly quiet release from a regulator point of view,
  the only real framework features added were devm support and a
  convenience helper for setting up fixed voltage regulators.

  We also added a couple of drivers (but will drop the BQ240022 driver
  via the arm-soc tree as it's been replaced by the more generic
  gpio-regulator driver) and Axel Lin continued his relentless and
  generally awesome stream of fixes and cleanups."

* tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (93 commits)
  regulator: Fix up a confusing dev_warn when DT lookup fails
  regulator: Convert tps6507x to set_voltage_sel
  regulator: Refactor tps6507x to use one tps6507x_pmic_ops for all LDOs and DCDCs
  regulator: Make s5m8767_get_voltage_register always return correct register
  regulator: s5m8767: Check pdata->buck[2|3|4]_gpiodvs earlier
  regulator: tps65910: Provide settling time for DCDC voltage change
  regulator: Add Anatop regulator driver
  regulator: Simplify implementation of tps65912_get_voltage_dcdc
  regulator: Use tps65912_set_voltage_sel for both DCDCx and LDOx
  regulator: tps65910: Provide settling time for enabling rails
  regulator: max8925: Use DIV_ROUND_UP macro
  regulator: tps65912: Use simple equations to get register address
  regulator: Fix the logic of tps65910_get_mode
  regulator: Merge tps65217_pmic_ldo234_ops and tps65217_pmic_dcdc_ops to tps65217_pmic_ops
  regulator: Use DIV_ROUND_CLOSEST in wm8350_isink_get_current
  regulator: Use array to store dcdc_range settings for tps65912
  regulator: Rename s5m8767_convert_voltage to s5m8767_convert_voltage_to_sel
  regulator: tps6524x: Remove unneeded comment for N_REGULATORS
  regulator: Rename set_voltage_sel callback function name to *_sel
  regulator: Fix s5m8767_set_voltage_time_sel calculation value
  ...

7 files changed, 113 insertions, 8 deletions

diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 78d3465251d..7fcab23c59c 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -712,6 +712,9 @@ struct twl4030_platform_data {
 	struct regulator_init_data		*vaux1;
 	struct regulator_init_data		*vaux2;
 	struct regulator_init_data		*vaux3;
+	struct regulator_init_data		*vdd1;
+	struct regulator_init_data		*vdd2;
+	struct regulator_init_data		*vdd3;
 	/* TWL4030 LDO regulators */
 	struct regulator_init_data		*vpll1;
 	struct regulator_init_data		*vpll2;
@@ -720,8 +723,6 @@ struct twl4030_platform_data {
 	struct regulator_init_data		*vsim;
 	struct regulator_init_data		*vaux4;
 	struct regulator_init_data		*vio;
-	struct regulator_init_data		*vdd1;
-	struct regulator_init_data		*vdd2;
 	struct regulator_init_data		*vintana1;
 	struct regulator_init_data		*vintana2;
 	struct regulator_init_data		*vintdig;
@@ -733,6 +734,8 @@ struct twl4030_platform_data {
 	struct regulator_init_data              *vcxio;
 	struct regulator_init_data              *vusb;
 	struct regulator_init_data		*clk32kg;
+	struct regulator_init_data              *v1v8;
+	struct regulator_init_data              *v2v1;
 	/* TWL6025 LDO regulators */
 	struct regulator_init_data		*ldo1;
 	struct regulator_init_data		*ldo2;
@@ -749,6 +752,13 @@ struct twl4030_platform_data {
 	struct regulator_init_data		*vio6025;
 };
 
+struct twl_regulator_driver_data {
+	int		(*set_voltage)(void *data, int target_uV);
+	int		(*get_voltage)(void *data);
+	void		*data;
+	unsigned long	features;
+};
+
 /*----------------------------------------------------------------------*/
 
 int twl4030_sih_setup(int module);
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index d0cb12eba40..76700b5eee9 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -768,6 +768,12 @@
 /* Max number of TPS65910/11 regulators */
 #define TPS65910_NUM_REGS				13
 
+/* External sleep controls through EN1/EN2/EN3/SLEEP inputs */
+#define TPS65910_SLEEP_CONTROL_EXT_INPUT_EN1		0x1
+#define TPS65910_SLEEP_CONTROL_EXT_INPUT_EN2		0x2
+#define TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3		0x4
+#define TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP		0x8
+
 /**
  * struct tps65910_board
  * Board platform data may be used to initialize regulators.
@@ -779,6 +785,7 @@ struct tps65910_board {
 	int irq_base;
 	int vmbch_threshold;
 	int vmbch2_threshold;
+	unsigned long regulator_ext_sleep_control[TPS65910_NUM_REGS];
 	struct regulator_init_data *tps65910_pmic_init_data[TPS65910_NUM_REGS];
 };
 
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index f2698a0edfc..b6c8d717c7e 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -132,9 +132,12 @@ struct regulator_bulk_data {
 /* regulator get and put */
 struct regulator *__must_check regulator_get(struct device *dev,
 					     const char *id);
+struct regulator *__must_check devm_regulator_get(struct device *dev,
+					     const char *id);
 struct regulator *__must_check regulator_get_exclusive(struct device *dev,
 						       const char *id);
 void regulator_put(struct regulator *regulator);
+void devm_regulator_put(struct regulator *regulator);
 
 /* regulator output control and status */
 int regulator_enable(struct regulator *regulator);
@@ -145,6 +148,8 @@ int regulator_disable_deferred(struct regulator *regulator, int ms);
 
 int regulator_bulk_get(struct device *dev, int num_consumers,
 		       struct regulator_bulk_data *consumers);
+int devm_regulator_bulk_get(struct device *dev, int num_consumers,
+			    struct regulator_bulk_data *consumers);
 int regulator_bulk_enable(int num_consumers,
 			  struct regulator_bulk_data *consumers);
 int regulator_bulk_disable(int num_consumers,
@@ -200,10 +205,21 @@ static inline struct regulator *__must_check regulator_get(struct device *dev,
 	 */
 	return NULL;
 }
+
+static inline struct regulator *__must_check
+devm_regulator_get(struct device *dev, const char *id)
+{
+	return NULL;
+}
+
 static inline void regulator_put(struct regulator *regulator)
 {
 }
 
+static inline void devm_regulator_put(struct regulator *regulator)
+{
+}
+
 static inline int regulator_enable(struct regulator *regulator)
 {
 	return 0;
@@ -237,6 +253,12 @@ static inline int regulator_bulk_get(struct device *dev,
 	return 0;
 }
 
+static inline int devm_regulator_bulk_get(struct device *dev, int num_consumers,
+					  struct regulator_bulk_data *consumers)
+{
+	return 0;
+}
+
 static inline int regulator_bulk_enable(int num_consumers,
 					struct regulator_bulk_data *consumers)
 {
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 4214b9a9d1c..fa8b55b8191 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -104,7 +104,7 @@ struct regulator_ops {
 	int (*disable) (struct regulator_dev *);
 	int (*is_enabled) (struct regulator_dev *);
 
-	/* get/set regulator operating mode (defined in regulator.h) */
+	/* get/set regulator operating mode (defined in consumer.h) */
 	int (*set_mode) (struct regulator_dev *, unsigned int mode);
 	unsigned int (*get_mode) (struct regulator_dev *);
 
@@ -135,7 +135,7 @@ struct regulator_ops {
 	int (*set_suspend_enable) (struct regulator_dev *);
 	int (*set_suspend_disable) (struct regulator_dev *);
 
-	/* set regulator suspend operating mode (defined in regulator.h) */
+	/* set regulator suspend operating mode (defined in consumer.h) */
 	int (*set_suspend_mode) (struct regulator_dev *, unsigned int mode);
 };
 
@@ -207,9 +207,7 @@ struct regulator_dev {
 
 	void *reg_data;		/* regulator_dev data */
 
-#ifdef CONFIG_DEBUG_FS
 	struct dentry *debugfs;
-#endif
 };
 
 struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index ffd7d508e72..936a7d8c11a 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -48,4 +48,17 @@ struct fixed_voltage_config {
 	struct regulator_init_data *init_data;
 };
 
+struct regulator_consumer_supply;
+
+#if IS_ENABLED(CONFIG_REGULATOR)
+struct platform_device *regulator_register_fixed(int id,
+		struct regulator_consumer_supply *supplies, int num_supplies);
+#else
+static inline struct platform_device *regulator_register_fixed(int id,
+		struct regulator_consumer_supply *supplies, int num_supplies)
+{
+	return NULL;
+}
+#endif
+
 #endif
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h
index f3f13fd5868..7abb1609331 100644
--- a/include/linux/regulator/machine.h
+++ b/include/linux/regulator/machine.h
@@ -139,12 +139,10 @@ struct regulation_constraints {
  * make struct device available late such as I2C and is the preferred
  * form.
  *
- * @dev: Device structure for the consumer.
  * @dev_name: Result of dev_name() for the consumer.
  * @supply: Name for the supply.
  */
 struct regulator_consumer_supply {
-	struct device *dev;	/* consumer */
 	const char *dev_name;   /* dev_name() for consumer */
 	const char *supply;	/* consumer supply - e.g. "vcc" */
 };
diff --git a/include/linux/regulator/tps62360.h b/include/linux/regulator/tps62360.h
new file mode 100644
index 00000000000..6a5c1b2c751
--- /dev/null
+++ b/include/linux/regulator/tps62360.h
@@ -0,0 +1,57 @@
+/*
+ * tps62360.h -- TI tps62360
+ *
+ * Interface for regulator driver for TI TPS62360 Processor core supply
+ *
+ * Copyright (C) 2012 NVIDIA Corporation
+
+ * Author: Laxman Dewangan <ldewangan@nvidia.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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA	02110-1301, USA.
+ *
+ */
+
+#ifndef __LINUX_REGULATOR_TPS62360_H
+#define __LINUX_REGULATOR_TPS62360_H
+
+#include <linux/regulator/machine.h>
+
+/*
+ * struct tps62360_regulator_platform_data - tps62360 regulator platform data.
+ *
+ * @reg_init_data: The regulator init data.
+ * @en_force_pwm: Enable force pwm or not.
+ * @en_discharge: Enable discharge the output capacitor via internal
+ *                register.
+ * @en_internal_pulldn: internal pull down enable or not.
+ * @vsel0_gpio: Gpio number for vsel0. It should be -1 if this is tied with
+ *              fixed logic.
+ * @vsel1_gpio: Gpio number for vsel1. It should be -1 if this is tied with
+ *              fixed logic.
+ * @vsel0_def_state: Default state of vsel0. 1 if it is high else 0.
+ * @vsel1_def_state: Default state of vsel1. 1 if it is high else 0.
+ */
+struct tps62360_regulator_platform_data {
+	struct regulator_init_data reg_init_data;
+	bool en_force_pwm;
+	bool en_discharge;
+	bool en_internal_pulldn;
+	int vsel0_gpio;
+	int vsel1_gpio;
+	int vsel0_def_state;
+	int vsel1_def_state;
+};
+
+#endif /* __LINUX_REGULATOR_TPS62360_H */