Merge remote-tracking branches 'regulator/topic/palmas', 'regulator/topic/pbias', 'regulator/topic/pfuze100', 'regulator/topic/s2mpa01' and 'regulator/topic/s2mps11' into regulator-next

Documentation/devicetree/bindings/mfd/s2mps11.txt

@@ -56,6 +56,20 @@ for a particular group of BUCKs. So provide same regulator-ramp-delay<value>.
 Grouping of BUCKs sharing ramp rate setting is as follow : BUCK[1, 6],
 BUCK[3, 4], and BUCK[7, 8, 10]
 
+On S2MPS14 the LDO10, LDO11 and LDO12 can be configured to external control
+over GPIO. To turn this feature on this property must be added to the regulator
+sub-node:
+	- samsung,ext-control-gpios: GPIO specifier for one GPIO
+		controlling this regulator (enable/disable);
+Example:
+	LDO12 {
+		regulator-name = "V_EMMC_2.8V";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		samsung,ext-control-gpios = <&gpk0 2 0>;
+	};
+
+
 The regulator constraints inside the regulator nodes use the standard regulator
 bindings which are documented elsewhere.
 

drivers/regulator/palmas-regulator.c

@@ -36,6 +36,18 @@ struct regs_info {
 	int	sleep_id;
 };
 
+static const struct regulator_linear_range smps_low_ranges[] = {
+	REGULATOR_LINEAR_RANGE(500000, 0x1, 0x6, 0),
+	REGULATOR_LINEAR_RANGE(510000, 0x7, 0x79, 10000),
+	REGULATOR_LINEAR_RANGE(1650000, 0x7A, 0x7f, 0),
+};
+
+static const struct regulator_linear_range smps_high_ranges[] = {
+	REGULATOR_LINEAR_RANGE(1000000, 0x1, 0x6, 0),
+	REGULATOR_LINEAR_RANGE(1020000, 0x7, 0x79, 20000),
+	REGULATOR_LINEAR_RANGE(3300000, 0x7A, 0x7f, 0),
+};
+
 static const struct regs_info palmas_regs_info[] = {
 	{
 		.name		= "SMPS12",
@@ -280,54 +292,6 @@ static int palmas_ldo_write(struct palmas *palmas, unsigned int reg,
 	return regmap_write(palmas->regmap[REGULATOR_SLAVE], addr, value);
 }
 
-static int palmas_is_enabled_smps(struct regulator_dev *dev)
-{
-	struct palmas_pmic *pmic = rdev_get_drvdata(dev);
-	int id = rdev_get_id(dev);
-	unsigned int reg;
-
-	palmas_smps_read(pmic->palmas, palmas_regs_info[id].ctrl_addr, &reg);
-
-	reg &= PALMAS_SMPS12_CTRL_STATUS_MASK;
-	reg >>= PALMAS_SMPS12_CTRL_STATUS_SHIFT;
-
-	return !!(reg);
-}
-
-static int palmas_enable_smps(struct regulator_dev *dev)
-{
-	struct palmas_pmic *pmic = rdev_get_drvdata(dev);
-	int id = rdev_get_id(dev);
-	unsigned int reg;
-
-	palmas_smps_read(pmic->palmas, palmas_regs_info[id].ctrl_addr, &reg);
-
-	reg &= ~PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK;
-	if (pmic->current_reg_mode[id])
-		reg |= pmic->current_reg_mode[id];
-	else
-		reg |= SMPS_CTRL_MODE_ON;
-
-	palmas_smps_write(pmic->palmas, palmas_regs_info[id].ctrl_addr, reg);
-
-	return 0;
-}
-
-static int palmas_disable_smps(struct regulator_dev *dev)
-{
-	struct palmas_pmic *pmic = rdev_get_drvdata(dev);
-	int id = rdev_get_id(dev);
-	unsigned int reg;
-
-	palmas_smps_read(pmic->palmas, palmas_regs_info[id].ctrl_addr, &reg);
-
-	reg &= ~PALMAS_SMPS12_CTRL_MODE_ACTIVE_MASK;
-
-	palmas_smps_write(pmic->palmas, palmas_regs_info[id].ctrl_addr, reg);
-
-	return 0;
-}
-
 static int palmas_set_mode_smps(struct regulator_dev *dev, unsigned int mode)
 {
 	struct palmas_pmic *pmic = rdev_get_drvdata(dev);
@@ -382,81 +346,6 @@ static unsigned int palmas_get_mode_smps(struct regulator_dev *dev)
 	return 0;
 }
 
-static int palmas_list_voltage_smps(struct regulator_dev *dev,
-					unsigned selector)
-{
-	struct palmas_pmic *pmic = rdev_get_drvdata(dev);
-	int id = rdev_get_id(dev);
-	int mult = 1;
-
-	/* Read the multiplier set in VSEL register to return
-	 * the correct voltage.
-	 */
-	if (pmic->range[id])
-		mult = 2;
-
-	if (selector == 0)
-		return 0;
-	else if (selector < 6)
-		return 500000 * mult;
-	else
-		/* Voltage is linear mapping starting from selector 6,
-		 * volt = (0.49V + ((selector - 5) * 0.01V)) * RANGE
-		 * RANGE is either x1 or x2
-		 */
-		return (490000 + ((selector - 5) * 10000)) * mult;
-}
-
-static int palmas_map_voltage_smps(struct regulator_dev *rdev,
-		int min_uV, int max_uV)
-{
-	struct palmas_pmic *pmic = rdev_get_drvdata(rdev);
-	int id = rdev_get_id(rdev);
-	int ret, voltage;
-
-	if (min_uV == 0)
-		return 0;
-
-	if (pmic->range[id]) { /* RANGE is x2 */
-		if (min_uV < 1000000)
-			min_uV = 1000000;
-		ret = DIV_ROUND_UP(min_uV - 1000000, 20000) + 6;
-	} else {		/* RANGE is x1 */
-		if (min_uV < 500000)
-			min_uV = 500000;
-		ret = DIV_ROUND_UP(min_uV - 500000, 10000) + 6;
-	}
-
-	/* Map back into a voltage to verify we're still in bounds */
-	voltage = palmas_list_voltage_smps(rdev, ret);
-	if (voltage < min_uV || voltage > max_uV)
-		return -EINVAL;
-
-	return ret;
-}
-
-static int palma_smps_set_voltage_smps_time_sel(struct regulator_dev *rdev,
-	unsigned int old_selector, unsigned int new_selector)
-{
-	struct palmas_pmic *pmic = rdev_get_drvdata(rdev);
-	int id = rdev_get_id(rdev);
-	int old_uv, new_uv;
-	unsigned int ramp_delay = pmic->ramp_delay[id];
-
-	if (!ramp_delay)
-		return 0;
-
-	old_uv = palmas_list_voltage_smps(rdev, old_selector);
-	if (old_uv < 0)
-		return old_uv;
-
-	new_uv = palmas_list_voltage_smps(rdev, new_selector);
-	if (new_uv < 0)
-		return new_uv;
-
-	return DIV_ROUND_UP(abs(old_uv - new_uv), ramp_delay);
-}
-
 static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
 		 int ramp_delay)
 {
@@ -493,16 +382,16 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
 }
 
 static struct regulator_ops palmas_ops_smps = {
-	.is_enabled		= palmas_is_enabled_smps,
+	.is_enabled		= regulator_is_enabled_regmap,
-	.enable			= palmas_enable_smps,
+	.enable			= regulator_enable_regmap,
-	.disable		= palmas_disable_smps,
+	.disable		= regulator_disable_regmap,
 	.set_mode		= palmas_set_mode_smps,
 	.get_mode		= palmas_get_mode_smps,
 	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
 	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
-	.list_voltage		= palmas_list_voltage_smps,
+	.list_voltage		= regulator_list_voltage_linear_range,
-	.map_voltage		= palmas_map_voltage_smps,
+	.map_voltage		= regulator_map_voltage_linear_range,
-	.set_voltage_time_sel	= palma_smps_set_voltage_smps_time_sel,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
 	.set_ramp_delay		= palmas_smps_set_ramp_delay,
 };
 
@@ -511,9 +400,9 @@ static struct regulator_ops palmas_ops_ext_control_smps = {
 	.get_mode		= palmas_get_mode_smps,
 	.get_voltage_sel	= regulator_get_voltage_sel_regmap,
 	.set_voltage_sel	= regulator_set_voltage_sel_regmap,
-	.list_voltage		= palmas_list_voltage_smps,
+	.list_voltage		= regulator_list_voltage_linear_range,
-	.map_voltage		= palmas_map_voltage_smps,
+	.map_voltage		= regulator_map_voltage_linear_range,
-	.set_voltage_time_sel	= palma_smps_set_voltage_smps_time_sel,
+	.set_voltage_time_sel	= regulator_set_voltage_time_sel,
 	.set_ramp_delay		= palmas_smps_set_ramp_delay,
 };
 
@@ -1042,12 +931,17 @@ static int palmas_regulators_probe(struct platform_device *pdev)
 			 * ranges. Read the current smps mode for later use.
 			 */
 			addr = palmas_regs_info[id].vsel_addr;
+			pmic->desc[id].n_linear_ranges = 3;
 
 			ret = palmas_smps_read(pmic->palmas, addr, &reg);
 			if (ret)
 				return ret;
 			if (reg & PALMAS_SMPS12_VOLTAGE_RANGE)
 				pmic->range[id] = 1;
+			if (pmic->range[id])
+				pmic->desc[id].linear_ranges = smps_high_ranges;
+			else
+				pmic->desc[id].linear_ranges = smps_low_ranges;
 
 			if (reg_init && reg_init->roof_floor)
 				pmic->desc[id].ops =

drivers/regulator/pbias-regulator.c

@@ -49,33 +49,13 @@ static const unsigned int pbias_volt_table[] = {
 	3000000
 };
 
-static int pbias_regulator_enable(struct regulator_dev *rdev)
-{
-	struct pbias_regulator_data *data = rdev_get_drvdata(rdev);
-	const struct pbias_reg_info *info = data->info;
-
-	return regmap_update_bits(data->syscon, rdev->desc->enable_reg,
-				  info->enable_mask, info->enable);
-}
-
-static int pbias_regulator_is_enable(struct regulator_dev *rdev)
-{
-	struct pbias_regulator_data *data = rdev_get_drvdata(rdev);
-	const struct pbias_reg_info *info = data->info;
-	int value;
-
-	regmap_read(data->syscon, rdev->desc->enable_reg, &value);
-
-	return (value & info->enable_mask) == info->enable;
-}
-
 static struct regulator_ops pbias_regulator_voltage_ops = {
 	.list_voltage = regulator_list_voltage_table,
 	.get_voltage_sel = regulator_get_voltage_sel_regmap,
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
-	.enable = pbias_regulator_enable,
+	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,
-	.is_enabled = pbias_regulator_is_enable,
+	.is_enabled = regulator_is_enabled_regmap,
 };
 
 static const struct pbias_reg_info pbias_mmc_omap2430 = {
@@ -142,10 +122,8 @@ static int pbias_regulator_probe(struct platform_device *pdev)
 
 	drvdata = devm_kzalloc(&pdev->dev, sizeof(struct pbias_regulator_data)
 			       * count, GFP_KERNEL);
-	if (drvdata == NULL) {
+	if (!drvdata)
-		dev_err(&pdev->dev, "Failed to allocate device data\n");
 		return -ENOMEM;
-	}
 
 	syscon = syscon_regmap_lookup_by_phandle(np, "syscon");
 	if (IS_ERR(syscon))
@@ -180,6 +158,7 @@ static int pbias_regulator_probe(struct platform_device *pdev)
 		drvdata[data_idx].desc.vsel_mask = info->vmode;
 		drvdata[data_idx].desc.enable_reg = res->start;
 		drvdata[data_idx].desc.enable_mask = info->enable_mask;
+		drvdata[data_idx].desc.enable_val = info->enable;
 
 		cfg.init_data = pbias_matches[idx].init_data;
 		cfg.driver_data = &drvdata[data_idx];

drivers/regulator/pfuze100-regulator.c

@@ -125,6 +125,9 @@ static struct regulator_ops pfuze100_ldo_regulator_ops = {
 };
 
 static struct regulator_ops pfuze100_fixed_regulator_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
+	.is_enabled = regulator_is_enabled_regmap,
 	.list_voltage = regulator_list_voltage_linear,
 };
 
@@ -137,6 +140,8 @@ static struct regulator_ops pfuze100_sw_regulator_ops = {
 };
 
 static struct regulator_ops pfuze100_swb_regulator_ops = {
+	.enable = regulator_enable_regmap,
+	.disable = regulator_disable_regmap,
 	.list_voltage = regulator_list_voltage_table,
 	.map_voltage = regulator_map_voltage_ascend,
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
@@ -189,6 +194,8 @@ static struct regulator_ops pfuze100_swb_regulator_ops = {
 			.volt_table = voltages,	\
 			.vsel_reg = (base),	\
 			.vsel_mask = (mask),	\
+			.enable_reg = (base),	\
+			.enable_mask = 0x48,	\
 		},	\
 	}
 
@@ -502,6 +509,7 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
 		config.init_data = init_data;
 		config.driver_data = pfuze_chip;
 		config.of_node = match_of_node(i);
+		config.ena_gpio = -EINVAL;
 
 		pfuze_chip->regulators[i] =
 			devm_regulator_register(&client->dev, desc, &config);

drivers/regulator/s2mpa01.c

@@ -61,7 +61,7 @@ static int s2mpa01_regulator_set_voltage_time_sel(struct regulator_dev *rdev,
 	unsigned int ramp_delay = 0;
 	int old_volt, new_volt;
 
-	switch (rdev->desc->id) {
+	switch (rdev_get_id(rdev)) {
 	case S2MPA01_BUCK2:
 	case S2MPA01_BUCK4:
 		ramp_delay = s2mpa01->ramp_delay24;
@@ -102,7 +102,7 @@ static int s2mpa01_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
 	unsigned int ramp_enable = 1, enable_shift = 0;
 	int ret;
 
-	switch (rdev->desc->id) {
+	switch (rdev_get_id(rdev)) {
 	case S2MPA01_BUCK1:
 		enable_shift = S2MPA01_BUCK1_RAMP_EN_SHIFT;
 		if (!ramp_delay) {
@@ -191,11 +191,15 @@ static int s2mpa01_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
 	if (!ramp_enable)
 		goto ramp_disable;
 
-	ret = regmap_update_bits(rdev->regmap, S2MPA01_REG_RAMP1,
+	/* Ramp delay can be enabled/disabled only for buck[1234] */
-				 1 << enable_shift, 1 << enable_shift);
+	if (rdev_get_id(rdev) >= S2MPA01_BUCK1 &&
-	if (ret) {
+			rdev_get_id(rdev) <= S2MPA01_BUCK4) {
-		dev_err(&rdev->dev, "failed to enable ramp rate\n");
+		ret = regmap_update_bits(rdev->regmap, S2MPA01_REG_RAMP1,
-		return ret;
+					 1 << enable_shift, 1 << enable_shift);
+		if (ret) {
+			dev_err(&rdev->dev, "failed to enable ramp rate\n");
+			return ret;
+		}
 	}
 
 	ramp_val = get_ramp_delay(ramp_delay);

drivers/regulator/s2mps11.c

@@ -27,6 +27,7 @@
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/of_regulator.h>
+#include <linux/of_gpio.h>
 #include <linux/mfd/samsung/core.h>
 #include <linux/mfd/samsung/s2mps11.h>
 #include <linux/mfd/samsung/s2mps14.h>
@@ -44,6 +45,8 @@ struct s2mps11_info {
 	 * was enabled.
 	 */
 	unsigned int s2mps14_suspend_state:30;
+	/* Array of size rdev_num with GPIO-s for external sleep control */
+	int *ext_control_gpio;
 };
 
 static int get_ramp_delay(int ramp_delay)
@@ -202,11 +205,16 @@ static int s2mps11_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
 	if (!ramp_enable)
 		goto ramp_disable;
 
-	ret = regmap_update_bits(rdev->regmap, S2MPS11_REG_RAMP,
+	/* Ramp delay can be enabled/disabled only for buck[2346] */
-				 1 << enable_shift, 1 << enable_shift);
+	if ((rdev_get_id(rdev) >= S2MPS11_BUCK2 &&
-	if (ret) {
+			rdev_get_id(rdev) <= S2MPS11_BUCK4) ||
-		dev_err(&rdev->dev, "failed to enable ramp rate\n");
+			rdev_get_id(rdev) == S2MPS11_BUCK6)  {
-		return ret;
+		ret = regmap_update_bits(rdev->regmap, S2MPS11_REG_RAMP,
+					 1 << enable_shift, 1 << enable_shift);
+		if (ret) {
+			dev_err(&rdev->dev, "failed to enable ramp rate\n");
+			return ret;
+		}
 	}
 
 	ramp_val = get_ramp_delay(ramp_delay);
@@ -409,6 +417,8 @@ static int s2mps14_regulator_enable(struct regulator_dev *rdev)
 
 	if (s2mps11->s2mps14_suspend_state & (1 << rdev_get_id(rdev)))
 		val = S2MPS14_ENABLE_SUSPEND;
+	else if (gpio_is_valid(s2mps11->ext_control_gpio[rdev_get_id(rdev)]))
+		val = S2MPS14_ENABLE_EXT_CONTROL;
 	else
 		val = rdev->desc->enable_mask;
 
@@ -565,12 +575,61 @@ static const struct regulator_desc s2mps14_regulators[] = {
 	regulator_desc_s2mps14_buck1235(5),
 };
 
+static int s2mps14_pmic_enable_ext_control(struct s2mps11_info *s2mps11,
+		struct regulator_dev *rdev)
+{
+	return regmap_update_bits(rdev->regmap, rdev->desc->enable_reg,
+			rdev->desc->enable_mask, S2MPS14_ENABLE_EXT_CONTROL);
+}
+
+static void s2mps14_pmic_dt_parse_ext_control_gpio(struct platform_device *pdev,
+		struct of_regulator_match *rdata, struct s2mps11_info *s2mps11)
+{
+	int *gpio = s2mps11->ext_control_gpio;
+	unsigned int i;
+	unsigned int valid_regulators[3] = { S2MPS14_LDO10, S2MPS14_LDO11,
+		S2MPS14_LDO12 };
+
+	for (i = 0; i < ARRAY_SIZE(valid_regulators); i++) {
+		unsigned int reg = valid_regulators[i];
+
+		if (!rdata[reg].init_data || !rdata[reg].of_node)
+			continue;
+
+		gpio[reg] = of_get_named_gpio(rdata[reg].of_node,
+				"samsung,ext-control-gpios", 0);
+		if (gpio_is_valid(gpio[reg]))
+			dev_dbg(&pdev->dev, "Using GPIO %d for ext-control over %d/%s\n",
+					gpio[reg], reg, rdata[reg].name);
+	}
+}
+
+static int s2mps11_pmic_dt_parse(struct platform_device *pdev,
+		struct of_regulator_match *rdata, struct s2mps11_info *s2mps11,
+		enum sec_device_type dev_type)
+{
+	struct device_node *reg_np;
+
+	reg_np = of_get_child_by_name(pdev->dev.parent->of_node, "regulators");
+	if (!reg_np) {
+		dev_err(&pdev->dev, "could not find regulators sub-node\n");
+		return -EINVAL;
+	}
+
+	of_regulator_match(&pdev->dev, reg_np, rdata, s2mps11->rdev_num);
+	if (dev_type == S2MPS14X)
+		s2mps14_pmic_dt_parse_ext_control_gpio(pdev, rdata, s2mps11);
+
+	of_node_put(reg_np);
+
+	return 0;
+}
+
 static int s2mps11_pmic_probe(struct platform_device *pdev)
 {
 	struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
-	struct sec_platform_data *pdata = iodev->pdata;
+	struct sec_platform_data *pdata = NULL;
 	struct of_regulator_match *rdata = NULL;
-	struct device_node *reg_np = NULL;
 	struct regulator_config config = { };
 	struct s2mps11_info *s2mps11;
 	int i, ret = 0;
@@ -597,8 +656,21 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
 		return -EINVAL;
 	};
 
+	s2mps11->ext_control_gpio = devm_kzalloc(&pdev->dev,
+			sizeof(*s2mps11->ext_control_gpio) * s2mps11->rdev_num,
+			GFP_KERNEL);
+	if (!s2mps11->ext_control_gpio)
+		return -ENOMEM;
+	/*
+	 * 0 is a valid GPIO so initialize all GPIO-s to negative value
+	 * to indicate that external control won't be used for this regulator.
+	 */
+	for (i = 0; i < s2mps11->rdev_num; i++)
+		s2mps11->ext_control_gpio[i] = -EINVAL;
+
 	if (!iodev->dev->of_node) {
-		if (pdata) {
+		if (iodev->pdata) {
+			pdata = iodev->pdata;
 			goto common_reg;
 		} else {
 			dev_err(pdev->dev.parent,
@@ -614,15 +686,9 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
 	for (i = 0; i < s2mps11->rdev_num; i++)
 		rdata[i].name = regulators[i].name;
 
-	reg_np = of_get_child_by_name(iodev->dev->of_node, "regulators");
+	ret = s2mps11_pmic_dt_parse(pdev, rdata, s2mps11, dev_type);
-	if (!reg_np) {
+	if (ret)
-		dev_err(&pdev->dev, "could not find regulators sub-node\n");
-		ret = -EINVAL;
 		goto out;
-	}
-
-	of_regulator_match(&pdev->dev, reg_np, rdata, s2mps11->rdev_num);
-	of_node_put(reg_np);
 
 common_reg:
 	platform_set_drvdata(pdev, s2mps11);
@@ -630,16 +696,18 @@ common_reg:
 	config.dev = &pdev->dev;
 	config.regmap = iodev->regmap_pmic;
 	config.driver_data = s2mps11;
+	config.ena_gpio_flags = GPIOF_OUT_INIT_HIGH;
 	for (i = 0; i < s2mps11->rdev_num; i++) {
 		struct regulator_dev *regulator;
 
-		if (!reg_np) {
+		if (pdata) {
 			config.init_data = pdata->regulators[i].initdata;
 			config.of_node = pdata->regulators[i].reg_node;
 		} else {
 			config.init_data = rdata[i].init_data;
 			config.of_node = rdata[i].of_node;
 		}
+		config.ena_gpio = s2mps11->ext_control_gpio[i];
 
 		regulator = devm_regulator_register(&pdev->dev,
 						&regulators[i], &config);
@@ -649,6 +717,17 @@ common_reg:
 				i);
 			goto out;
 		}
+
+		if (gpio_is_valid(s2mps11->ext_control_gpio[i])) {
+			ret = s2mps14_pmic_enable_ext_control(s2mps11,
+					regulator);
+			if (ret < 0) {
+				dev_err(&pdev->dev,
+						"failed to enable GPIO control over %s: %d\n",
+						regulator->desc->name, ret);
+				goto out;
+			}
+		}
 	}
 
 out:

include/linux/mfd/samsung/s2mps14.h

@@ -148,6 +148,8 @@ enum s2mps14_regulators {
 #define S2MPS14_ENABLE_SHIFT		6
 /* On/Off controlled by PWREN */
 #define S2MPS14_ENABLE_SUSPEND		(0x01 << S2MPS14_ENABLE_SHIFT)
+/* On/Off controlled by LDO10EN or EMMCEN */
+#define S2MPS14_ENABLE_EXT_CONTROL	(0x00 << S2MPS14_ENABLE_SHIFT)
 #define S2MPS14_LDO_N_VOLTAGES		(S2MPS14_LDO_VSEL_MASK + 1)
 #define S2MPS14_BUCK_N_VOLTAGES		(S2MPS14_BUCK_VSEL_MASK + 1)