4 files changed, 85 insertions, 50 deletions

diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h
index 6bc31d854626..804e280c1e1d 100644
--- a/include/linux/mfd/tps65090.h
+++ b/include/linux/mfd/tps65090.h
@@ -24,6 +24,25 @@
 
 #include <linux/irq.h>
 
+/* TPS65090 Regulator ID */
+enum {
+        TPS65090_REGULATOR_DCDC1,
+        TPS65090_REGULATOR_DCDC2,
+        TPS65090_REGULATOR_DCDC3,
+        TPS65090_REGULATOR_FET1,
+        TPS65090_REGULATOR_FET2,
+        TPS65090_REGULATOR_FET3,
+        TPS65090_REGULATOR_FET4,
+        TPS65090_REGULATOR_FET5,
+        TPS65090_REGULATOR_FET6,
+        TPS65090_REGULATOR_FET7,
+        TPS65090_REGULATOR_LDO1,
+        TPS65090_REGULATOR_LDO2,
+
+        /* Last entry for maximum ID */
+        TPS65090_REGULATOR_MAX,
+};
+
 struct tps65090 {
         struct mutex            lock;
         struct device           *dev;
@@ -41,10 +60,26 @@ struct tps65090_subdev_info {
         void            *platform_data;
 };
 
+/*
+ * struct tps65090_regulator_plat_data
+ *
+ * @reg_init_data: The regulator init data.
+ * @enable_ext_control: Enable extrenal control or not. Only available for
+ *     DCDC1, DCDC2 and DCDC3.
+ * @gpio: Gpio number if external control is enabled and controlled through
+ *     gpio.
+ */
+struct tps65090_regulator_plat_data {
+        struct regulator_init_data *reg_init_data;
+        bool enable_ext_control;
+        int gpio;
+};
+
 struct tps65090_platform_data {
         int irq_base;
         int num_subdevs;
         struct tps65090_subdev_info *subdevs;
+        struct tps65090_regulator_plat_data *reg_pdata[TPS65090_REGULATOR_MAX];
 };
 
 /*
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 7932a3bf21bd..f2b72b230b9b 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -181,6 +181,8 @@ enum regulator_type {
  * @type: Indicates if the regulator is a voltage or current regulator.
  * @owner: Module providing the regulator, used for refcounting.
  *
+ * @continuous_voltage_range: Indicates if the regulator can set any
+ *                            voltage within constrains range.
  * @n_voltages: Number of selectors available for ops.list_voltage().
  *
  * @min_uV: Voltage given by the lowest selector (if linear mapping)
@@ -199,6 +201,7 @@ struct regulator_desc {
         const char *name;
         const char *supply_name;
         int id;
+        bool continuous_voltage_range;
         unsigned n_voltages;
         struct regulator_ops *ops;
         int irq;
diff --git a/include/linux/regulator/tps51632-regulator.h b/include/linux/regulator/tps51632-regulator.h
new file mode 100644
index 000000000000..d00841e1a75a
--- /dev/null
+++ b/include/linux/regulator/tps51632-regulator.h
@@ -0,0 +1,47 @@
+/*
+ * tps51632-regulator.h -- TPS51632 regulator
+ *
+ * Interface for regulator driver for TPS51632 3-2-1 Phase D-Cap Step Down
+ * Driverless Controller with serial VID control and DVFS.
+ *
+ * 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_TPS51632_H
+#define __LINUX_REGULATOR_TPS51632_H
+
+/*
+ * struct tps51632_regulator_platform_data - tps51632 regulator platform data.
+ *
+ * @reg_init_data: The regulator init data.
+ * @enable_pwm_dvfs: Enable PWM DVFS or not.
+ * @dvfs_step_20mV: Step for DVFS is 20mV or 10mV.
+ * @max_voltage_uV: Maximum possible voltage in PWM-DVFS mode.
+ * @base_voltage_uV: Base voltage when PWM-DVFS enabled.
+ */
+struct tps51632_regulator_platform_data {
+        struct regulator_init_data *reg_init_data;
+        bool enable_pwm_dvfs;
+        bool dvfs_step_20mV;
+        int max_voltage_uV;
+        int base_voltage_uV;
+};
+
+#endif /* __LINUX_REGULATOR_TPS51632_H */
diff --git a/include/linux/regulator/tps65090-regulator.h b/include/linux/regulator/tps65090-regulator.h
deleted file mode 100644
index 0fa04b64db3e..000000000000
--- a/include/linux/regulator/tps65090-regulator.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Regulator driver interface for TI TPS65090 PMIC family
- *
- * Copyright (c) 2012, NVIDIA CORPORATION.  All rights reserved.
-
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
-
- * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __REGULATOR_TPS65090_H
-#define __REGULATOR_TPS65090_H
-
-#include <linux/regulator/machine.h>
-
-#define tps65090_rails(_name) "tps65090_"#_name
-
-enum {
-        TPS65090_ID_DCDC1,
-        TPS65090_ID_DCDC2,
-        TPS65090_ID_DCDC3,
-        TPS65090_ID_FET1,
-        TPS65090_ID_FET2,
-        TPS65090_ID_FET3,
-        TPS65090_ID_FET4,
-        TPS65090_ID_FET5,
-        TPS65090_ID_FET6,
-        TPS65090_ID_FET7,
-};
-
-/*
- * struct tps65090_regulator_platform_data
- *
- * @regulator: The regulator init data.
- * @slew_rate_uV_per_us: Slew rate microvolt per microsec.
- */
-
-struct tps65090_regulator_platform_data {
-        struct regulator_init_data regulator;
-};
-
-#endif  /* __REGULATOR_TPS65090_H */