diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index f28f41aec284..3d1370f9bc7f 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -561,10 +561,10 @@ static unsigned int tps65910_get_mode(struct regulator_dev *dev)
 		return REGULATOR_MODE_NORMAL;
 }
 
-static int tps65910_get_voltage_dcdc(struct regulator_dev *dev)
+static int tps65910_get_voltage_dcdc_sel(struct regulator_dev *dev)
 {
 	struct tps65910_reg *pmic = rdev_get_drvdata(dev);
-	int id = rdev_get_id(dev), voltage = 0;
+	int id = rdev_get_id(dev);
 	int opvsel = 0, srvsel = 0, vselmax = 0, mult = 0, sr = 0;
 
 	switch (id) {
@@ -608,9 +608,7 @@ static int tps65910_get_voltage_dcdc(struct regulator_dev *dev)
 			srvsel = 3;
 		if (srvsel > vselmax)
 			srvsel = vselmax;
-		srvsel -= 3;
-
-		voltage = (srvsel * VDD1_2_OFFSET + VDD1_2_MIN_VOLT) * 100;
+		return srvsel - 3;
 	} else {
 
 		/* normalise to valid range*/
@@ -618,14 +616,9 @@ static int tps65910_get_voltage_dcdc(struct regulator_dev *dev)
 			opvsel = 3;
 		if (opvsel > vselmax)
 			opvsel = vselmax;
-		opvsel -= 3;
-
-		voltage = (opvsel * VDD1_2_OFFSET + VDD1_2_MIN_VOLT) * 100;
+		return opvsel - 3;
 	}
-
-	voltage *= mult;
-
-	return voltage;
+	return -EINVAL;
 }
 
 static int tps65910_get_voltage(struct regulator_dev *dev)
@@ -894,6 +887,31 @@ static int tps65911_list_voltage(struct regulator_dev *dev, unsigned selector)
 	return (LDO_MIN_VOLT + selector * step_mv) * 1000;
 }
 
+static int tps65910_set_voltage_dcdc_time_sel(struct regulator_dev *dev,
+		unsigned int old_selector, unsigned int new_selector)
+{
+	int id = rdev_get_id(dev);
+	int old_volt, new_volt;
+
+	old_volt = tps65910_list_voltage_dcdc(dev, old_selector);
+	if (old_volt < 0)
+		return old_volt;
+
+	new_volt = tps65910_list_voltage_dcdc(dev, new_selector);
+	if (new_volt < 0)
+		return new_volt;
+
+	/* VDD1 and VDD2 are 12.5mV/us, VDDCTRL is 100mV/20us */
+	switch (id) {
+	case TPS65910_REG_VDD1:
+	case TPS65910_REG_VDD2:
+		return DIV_ROUND_UP(abs(old_volt - new_volt), 12500);
+	case TPS65911_REG_VDDCTRL:
+		return DIV_ROUND_UP(abs(old_volt - new_volt), 5000);
+	}
+	return -EINVAL;
+}
+
 /* Regulator ops (except VRTC) */
 static struct regulator_ops tps65910_ops_dcdc = {
 	.is_enabled		= tps65910_is_enabled,
@@ -902,8 +920,9 @@ static struct regulator_ops tps65910_ops_dcdc = {
 	.enable_time		= tps65910_enable_time,
 	.set_mode		= tps65910_set_mode,
 	.get_mode		= tps65910_get_mode,
-	.get_voltage		= tps65910_get_voltage_dcdc,
+	.get_voltage_sel	= tps65910_get_voltage_dcdc_sel,
 	.set_voltage_sel	= tps65910_set_voltage_dcdc_sel,
+	.set_voltage_time_sel	= tps65910_set_voltage_dcdc_time_sel,
 	.list_voltage		= tps65910_list_voltage_dcdc,
 };