// SPDX-License-Identifier: GPL-2.0-or-later

  /*
   * tps65910.c  --  TI tps65910
   *
   * Copyright 2010 Texas Instruments Inc.
   *
   * Author: Graeme Gregory <gg@slimlogic.co.uk>
   * Author: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>

   */
  
  #include <linux/kernel.h>
  #include <linux/module.h>
  #include <linux/init.h>
  #include <linux/err.h>

  #include <linux/of.h>

  #include <linux/platform_device.h>
  #include <linux/regulator/driver.h>
  #include <linux/regulator/machine.h>

  #include <linux/slab.h>
  #include <linux/gpio.h>
  #include <linux/mfd/tps65910.h>

  #include <linux/regulator/of_regulator.h>

  #define TPS65910_SUPPLY_STATE_ENABLED	0x1

  #define EXT_SLEEP_CONTROL (TPS65910_SLEEP_CONTROL_EXT_INPUT_EN1 |	\
  			TPS65910_SLEEP_CONTROL_EXT_INPUT_EN2 |		\

  			TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3 |		\
  			TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP)

  /* supported VIO voltages in microvolts */
  static const unsigned int VIO_VSEL_table[] = {
  	1500000, 1800000, 2500000, 3300000,

  };

  /* VSEL tables for TPS65910 specific LDOs and dcdc's */

  /* supported VRTC voltages in microvolts */
  static const unsigned int VRTC_VSEL_table[] = {
  	1800000,
  };

  /* supported VDD3 voltages in microvolts */
  static const unsigned int VDD3_VSEL_table[] = {
  	5000000,

  };

  /* supported VDIG1 voltages in microvolts */
  static const unsigned int VDIG1_VSEL_table[] = {
  	1200000, 1500000, 1800000, 2700000,

  };

  /* supported VDIG2 voltages in microvolts */
  static const unsigned int VDIG2_VSEL_table[] = {
  	1000000, 1100000, 1200000, 1800000,

  };

  /* supported VPLL voltages in microvolts */
  static const unsigned int VPLL_VSEL_table[] = {
  	1000000, 1100000, 1800000, 2500000,

  };

  /* supported VDAC voltages in microvolts */
  static const unsigned int VDAC_VSEL_table[] = {
  	1800000, 2600000, 2800000, 2850000,

  };

  /* supported VAUX1 voltages in microvolts */
  static const unsigned int VAUX1_VSEL_table[] = {
  	1800000, 2500000, 2800000, 2850000,

  };

  /* supported VAUX2 voltages in microvolts */
  static const unsigned int VAUX2_VSEL_table[] = {
  	1800000, 2800000, 2900000, 3300000,

  };

  /* supported VAUX33 voltages in microvolts */
  static const unsigned int VAUX33_VSEL_table[] = {
  	1800000, 2000000, 2800000, 3300000,

  };

  /* supported VMMC voltages in microvolts */
  static const unsigned int VMMC_VSEL_table[] = {
  	1800000, 2800000, 3000000, 3300000,

  };

  /* supported BBCH voltages in microvolts */
  static const unsigned int VBB_VSEL_table[] = {
  	3000000, 2520000, 3150000, 5000000,
  };

  struct tps_info {
  	const char *name;

  	const char *vin_name;

  	u8 n_voltages;

  	const unsigned int *voltage_table;

  	int enable_time_us;

  };
  
  static struct tps_info tps65910_regs[] = {
  	{

  		.name = "vrtc",

  		.vin_name = "vcc7",

  		.n_voltages = ARRAY_SIZE(VRTC_VSEL_table),
  		.voltage_table = VRTC_VSEL_table,

  		.enable_time_us = 2200,

  	},
  	{

  		.name = "vio",

  		.vin_name = "vccio",

  		.n_voltages = ARRAY_SIZE(VIO_VSEL_table),
  		.voltage_table = VIO_VSEL_table,

  		.enable_time_us = 350,

  	},
  	{

  		.name = "vdd1",

  		.vin_name = "vcc1",

  		.enable_time_us = 350,

  	},
  	{

  		.name = "vdd2",

  		.vin_name = "vcc2",

  		.enable_time_us = 350,

  	},
  	{

  		.name = "vdd3",

  		.n_voltages = ARRAY_SIZE(VDD3_VSEL_table),
  		.voltage_table = VDD3_VSEL_table,

  		.enable_time_us = 200,

  	},
  	{

  		.name = "vdig1",

  		.vin_name = "vcc6",

  		.n_voltages = ARRAY_SIZE(VDIG1_VSEL_table),
  		.voltage_table = VDIG1_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vdig2",

  		.vin_name = "vcc6",

  		.n_voltages = ARRAY_SIZE(VDIG2_VSEL_table),
  		.voltage_table = VDIG2_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vpll",

  		.vin_name = "vcc5",

  		.n_voltages = ARRAY_SIZE(VPLL_VSEL_table),
  		.voltage_table = VPLL_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vdac",

  		.vin_name = "vcc5",

  		.n_voltages = ARRAY_SIZE(VDAC_VSEL_table),
  		.voltage_table = VDAC_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vaux1",

  		.vin_name = "vcc4",

  		.n_voltages = ARRAY_SIZE(VAUX1_VSEL_table),
  		.voltage_table = VAUX1_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vaux2",

  		.vin_name = "vcc4",

  		.n_voltages = ARRAY_SIZE(VAUX2_VSEL_table),
  		.voltage_table = VAUX2_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vaux33",

  		.vin_name = "vcc3",

  		.n_voltages = ARRAY_SIZE(VAUX33_VSEL_table),
  		.voltage_table = VAUX33_VSEL_table,

  		.enable_time_us = 100,

  	},
  	{

  		.name = "vmmc",

  		.vin_name = "vcc3",

  		.n_voltages = ARRAY_SIZE(VMMC_VSEL_table),
  		.voltage_table = VMMC_VSEL_table,

  		.enable_time_us = 100,

  	},

  	{
  		.name = "vbb",
  		.vin_name = "vcc7",
  		.n_voltages = ARRAY_SIZE(VBB_VSEL_table),
  		.voltage_table = VBB_VSEL_table,
  	},

  };

  static struct tps_info tps65911_regs[] = {
  	{

  		.name = "vrtc",

  		.vin_name = "vcc7",

  		.enable_time_us = 2200,

  	},
  	{

  		.name = "vio",

  		.vin_name = "vccio",

  		.n_voltages = ARRAY_SIZE(VIO_VSEL_table),
  		.voltage_table = VIO_VSEL_table,

  		.enable_time_us = 350,

  	},
  	{

  		.name = "vdd1",

  		.vin_name = "vcc1",

  		.n_voltages = 0x4C,

  		.enable_time_us = 350,

  	},
  	{

  		.name = "vdd2",

  		.vin_name = "vcc2",

  		.n_voltages = 0x4C,

  		.enable_time_us = 350,

  	},
  	{

  		.name = "vddctrl",

  		.n_voltages = 0x44,

  		.enable_time_us = 900,

  	},
  	{

  		.name = "ldo1",

  		.vin_name = "vcc6",

  		.n_voltages = 0x33,

  		.enable_time_us = 420,

  	},
  	{

  		.name = "ldo2",

  		.vin_name = "vcc6",

  		.n_voltages = 0x33,

  		.enable_time_us = 420,

  	},
  	{

  		.name = "ldo3",

  		.vin_name = "vcc5",

  		.n_voltages = 0x1A,

  		.enable_time_us = 230,

  	},
  	{

  		.name = "ldo4",

  		.vin_name = "vcc5",

  		.n_voltages = 0x33,

  		.enable_time_us = 230,

  	},
  	{

  		.name = "ldo5",

  		.vin_name = "vcc4",

  		.n_voltages = 0x1A,

  		.enable_time_us = 230,

  	},
  	{

  		.name = "ldo6",

  		.vin_name = "vcc3",

  		.n_voltages = 0x1A,

  		.enable_time_us = 230,

  	},
  	{

  		.name = "ldo7",

  		.vin_name = "vcc3",

  		.n_voltages = 0x1A,

  		.enable_time_us = 230,

  	},
  	{

  		.name = "ldo8",

  		.vin_name = "vcc3",

  		.n_voltages = 0x1A,

  		.enable_time_us = 230,

  	},
  };

  #define EXT_CONTROL_REG_BITS(id, regs_offs, bits) (((regs_offs) << 8) | (bits))
  static unsigned int tps65910_ext_sleep_control[] = {
  	0,
  	EXT_CONTROL_REG_BITS(VIO,    1, 0),
  	EXT_CONTROL_REG_BITS(VDD1,   1, 1),
  	EXT_CONTROL_REG_BITS(VDD2,   1, 2),
  	EXT_CONTROL_REG_BITS(VDD3,   1, 3),
  	EXT_CONTROL_REG_BITS(VDIG1,  0, 1),
  	EXT_CONTROL_REG_BITS(VDIG2,  0, 2),
  	EXT_CONTROL_REG_BITS(VPLL,   0, 6),
  	EXT_CONTROL_REG_BITS(VDAC,   0, 7),
  	EXT_CONTROL_REG_BITS(VAUX1,  0, 3),
  	EXT_CONTROL_REG_BITS(VAUX2,  0, 4),
  	EXT_CONTROL_REG_BITS(VAUX33, 0, 5),
  	EXT_CONTROL_REG_BITS(VMMC,   0, 0),
  };
  
  static unsigned int tps65911_ext_sleep_control[] = {
  	0,
  	EXT_CONTROL_REG_BITS(VIO,     1, 0),
  	EXT_CONTROL_REG_BITS(VDD1,    1, 1),
  	EXT_CONTROL_REG_BITS(VDD2,    1, 2),
  	EXT_CONTROL_REG_BITS(VDDCTRL, 1, 3),
  	EXT_CONTROL_REG_BITS(LDO1,    0, 1),
  	EXT_CONTROL_REG_BITS(LDO2,    0, 2),
  	EXT_CONTROL_REG_BITS(LDO3,    0, 7),
  	EXT_CONTROL_REG_BITS(LDO4,    0, 6),
  	EXT_CONTROL_REG_BITS(LDO5,    0, 3),
  	EXT_CONTROL_REG_BITS(LDO6,    0, 0),
  	EXT_CONTROL_REG_BITS(LDO7,    0, 5),
  	EXT_CONTROL_REG_BITS(LDO8,    0, 4),
  };

  struct tps65910_reg {

  	struct regulator_desc *desc;

  	struct tps65910 *mfd;

  	struct regulator_dev **rdev;
  	struct tps_info **info;

  	int num_regulators;

  	int mode;

  	int  (*get_ctrl_reg)(int);

  	unsigned int *ext_sleep_control;
  	unsigned int board_ext_control[TPS65910_NUM_REGS];

  };

  static int tps65910_get_ctrl_register(int id)
  {
  	switch (id) {
  	case TPS65910_REG_VRTC:
  		return TPS65910_VRTC;
  	case TPS65910_REG_VIO:
  		return TPS65910_VIO;
  	case TPS65910_REG_VDD1:
  		return TPS65910_VDD1;
  	case TPS65910_REG_VDD2:
  		return TPS65910_VDD2;
  	case TPS65910_REG_VDD3:
  		return TPS65910_VDD3;
  	case TPS65910_REG_VDIG1:
  		return TPS65910_VDIG1;
  	case TPS65910_REG_VDIG2:
  		return TPS65910_VDIG2;
  	case TPS65910_REG_VPLL:
  		return TPS65910_VPLL;
  	case TPS65910_REG_VDAC:
  		return TPS65910_VDAC;
  	case TPS65910_REG_VAUX1:
  		return TPS65910_VAUX1;
  	case TPS65910_REG_VAUX2:
  		return TPS65910_VAUX2;
  	case TPS65910_REG_VAUX33:
  		return TPS65910_VAUX33;
  	case TPS65910_REG_VMMC:
  		return TPS65910_VMMC;

  	case TPS65910_REG_VBB:
  		return TPS65910_BBCH;

  	default:
  		return -EINVAL;
  	}
  }

  static int tps65911_get_ctrl_register(int id)
  {
  	switch (id) {
  	case TPS65910_REG_VRTC:
  		return TPS65910_VRTC;
  	case TPS65910_REG_VIO:
  		return TPS65910_VIO;
  	case TPS65910_REG_VDD1:
  		return TPS65910_VDD1;
  	case TPS65910_REG_VDD2:
  		return TPS65910_VDD2;
  	case TPS65911_REG_VDDCTRL:
  		return TPS65911_VDDCTRL;
  	case TPS65911_REG_LDO1:
  		return TPS65911_LDO1;
  	case TPS65911_REG_LDO2:
  		return TPS65911_LDO2;
  	case TPS65911_REG_LDO3:
  		return TPS65911_LDO3;
  	case TPS65911_REG_LDO4:
  		return TPS65911_LDO4;
  	case TPS65911_REG_LDO5:
  		return TPS65911_LDO5;
  	case TPS65911_REG_LDO6:
  		return TPS65911_LDO6;
  	case TPS65911_REG_LDO7:
  		return TPS65911_LDO7;
  	case TPS65911_REG_LDO8:
  		return TPS65911_LDO8;
  	default:
  		return -EINVAL;
  	}
  }

  static int tps65910_set_mode(struct regulator_dev *dev, unsigned int mode)
  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);
  	struct tps65910 *mfd = pmic->mfd;
  	int reg, value, id = rdev_get_id(dev);

  
  	reg = pmic->get_ctrl_reg(id);

  	if (reg < 0)
  		return reg;
  
  	switch (mode) {
  	case REGULATOR_MODE_NORMAL:

  		return tps65910_reg_update_bits(pmic->mfd, reg,
  						LDO_ST_MODE_BIT | LDO_ST_ON_BIT,
  						LDO_ST_ON_BIT);

  	case REGULATOR_MODE_IDLE:
  		value = LDO_ST_ON_BIT | LDO_ST_MODE_BIT;

  		return tps65910_reg_set_bits(mfd, reg, value);

  	case REGULATOR_MODE_STANDBY:

  		return tps65910_reg_clear_bits(mfd, reg, LDO_ST_ON_BIT);

  	}
  
  	return -EINVAL;
  }
  
  static unsigned int tps65910_get_mode(struct regulator_dev *dev)
  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);

  	int ret, reg, value, id = rdev_get_id(dev);

  	reg = pmic->get_ctrl_reg(id);

  	if (reg < 0)
  		return reg;

  	ret = tps65910_reg_read(pmic->mfd, reg, &value);
  	if (ret < 0)
  		return ret;

  	if (!(value & LDO_ST_ON_BIT))

  		return REGULATOR_MODE_STANDBY;
  	else if (value & LDO_ST_MODE_BIT)
  		return REGULATOR_MODE_IDLE;
  	else
  		return REGULATOR_MODE_NORMAL;
  }

  static int tps65910_get_voltage_dcdc_sel(struct regulator_dev *dev)

  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);

  	int ret, id = rdev_get_id(dev);

  	int opvsel = 0, srvsel = 0, vselmax = 0, mult = 0, sr = 0;

  
  	switch (id) {
  	case TPS65910_REG_VDD1:

  		ret = tps65910_reg_read(pmic->mfd, TPS65910_VDD1_OP, &opvsel);
  		if (ret < 0)
  			return ret;
  		ret = tps65910_reg_read(pmic->mfd, TPS65910_VDD1, &mult);
  		if (ret < 0)
  			return ret;

  		mult = (mult & VDD1_VGAIN_SEL_MASK) >> VDD1_VGAIN_SEL_SHIFT;

  		ret = tps65910_reg_read(pmic->mfd, TPS65910_VDD1_SR, &srvsel);
  		if (ret < 0)
  			return ret;

  		sr = opvsel & VDD1_OP_CMD_MASK;
  		opvsel &= VDD1_OP_SEL_MASK;
  		srvsel &= VDD1_SR_SEL_MASK;

  		vselmax = 75;

  		break;
  	case TPS65910_REG_VDD2:

  		ret = tps65910_reg_read(pmic->mfd, TPS65910_VDD2_OP, &opvsel);
  		if (ret < 0)
  			return ret;
  		ret = tps65910_reg_read(pmic->mfd, TPS65910_VDD2, &mult);
  		if (ret < 0)
  			return ret;

  		mult = (mult & VDD2_VGAIN_SEL_MASK) >> VDD2_VGAIN_SEL_SHIFT;

  		ret = tps65910_reg_read(pmic->mfd, TPS65910_VDD2_SR, &srvsel);
  		if (ret < 0)
  			return ret;

  		sr = opvsel & VDD2_OP_CMD_MASK;
  		opvsel &= VDD2_OP_SEL_MASK;
  		srvsel &= VDD2_SR_SEL_MASK;

  		vselmax = 75;
  		break;
  	case TPS65911_REG_VDDCTRL:

  		ret = tps65910_reg_read(pmic->mfd, TPS65911_VDDCTRL_OP,
  					&opvsel);
  		if (ret < 0)
  			return ret;
  		ret = tps65910_reg_read(pmic->mfd, TPS65911_VDDCTRL_SR,
  					&srvsel);
  		if (ret < 0)
  			return ret;

  		sr = opvsel & VDDCTRL_OP_CMD_MASK;
  		opvsel &= VDDCTRL_OP_SEL_MASK;
  		srvsel &= VDDCTRL_SR_SEL_MASK;
  		vselmax = 64;

  		break;
  	}
  
  	/* multiplier 0 == 1 but 2,3 normal */
  	if (!mult)

  		mult = 1;

  
  	if (sr) {

  		/* normalise to valid range */
  		if (srvsel < 3)
  			srvsel = 3;
  		if (srvsel > vselmax)
  			srvsel = vselmax;

  		return srvsel - 3;

  	} else {

  		/* normalise to valid range*/
  		if (opvsel < 3)
  			opvsel = 3;
  		if (opvsel > vselmax)
  			opvsel = vselmax;

  		return opvsel - 3;

  	}

  	return -EINVAL;

  }

  static int tps65910_get_voltage_sel(struct regulator_dev *dev)

  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);

  	int ret, reg, value, id = rdev_get_id(dev);

  	reg = pmic->get_ctrl_reg(id);

  	if (reg < 0)
  		return reg;

  	ret = tps65910_reg_read(pmic->mfd, reg, &value);
  	if (ret < 0)
  		return ret;

  
  	switch (id) {
  	case TPS65910_REG_VIO:
  	case TPS65910_REG_VDIG1:
  	case TPS65910_REG_VDIG2:
  	case TPS65910_REG_VPLL:
  	case TPS65910_REG_VDAC:
  	case TPS65910_REG_VAUX1:
  	case TPS65910_REG_VAUX2:
  	case TPS65910_REG_VAUX33:
  	case TPS65910_REG_VMMC:
  		value &= LDO_SEL_MASK;
  		value >>= LDO_SEL_SHIFT;
  		break;

  	case TPS65910_REG_VBB:
  		value &= BBCH_BBSEL_MASK;
  		value >>= BBCH_BBSEL_SHIFT;
  		break;

  	default:
  		return -EINVAL;
  	}

  	return value;

  }
  
  static int tps65910_get_voltage_vdd3(struct regulator_dev *dev)
  {

  	return dev->desc->volt_table[0];

  }

  static int tps65911_get_voltage_sel(struct regulator_dev *dev)

  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);

  	int ret, id = rdev_get_id(dev);
  	unsigned int value, reg;

  
  	reg = pmic->get_ctrl_reg(id);

  	ret = tps65910_reg_read(pmic->mfd, reg, &value);
  	if (ret < 0)
  		return ret;

  
  	switch (id) {
  	case TPS65911_REG_LDO1:
  	case TPS65911_REG_LDO2:
  	case TPS65911_REG_LDO4:
  		value &= LDO1_SEL_MASK;
  		value >>= LDO_SEL_SHIFT;

  		break;
  	case TPS65911_REG_LDO3:
  	case TPS65911_REG_LDO5:
  	case TPS65911_REG_LDO6:
  	case TPS65911_REG_LDO7:
  	case TPS65911_REG_LDO8:
  		value &= LDO3_SEL_MASK;
  		value >>= LDO_SEL_SHIFT;

  		break;
  	case TPS65910_REG_VIO:

  		value &= LDO_SEL_MASK;
  		value >>= LDO_SEL_SHIFT;

  		break;

  	default:
  		return -EINVAL;
  	}

  	return value;

  }

  static int tps65910_set_voltage_dcdc_sel(struct regulator_dev *dev,
  					 unsigned selector)

  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);
  	int id = rdev_get_id(dev), vsel;

  	int dcdc_mult = 0;

  	switch (id) {
  	case TPS65910_REG_VDD1:

  		dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;

  		if (dcdc_mult == 1)
  			dcdc_mult--;

  		vsel = (selector % VDD1_2_NUM_VOLT_FINE) + 3;

  		tps65910_reg_update_bits(pmic->mfd, TPS65910_VDD1,
  					 VDD1_VGAIN_SEL_MASK,
  					 dcdc_mult << VDD1_VGAIN_SEL_SHIFT);
  		tps65910_reg_write(pmic->mfd, TPS65910_VDD1_OP, vsel);

  		break;
  	case TPS65910_REG_VDD2:

  		dcdc_mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;

  		if (dcdc_mult == 1)
  			dcdc_mult--;

  		vsel = (selector % VDD1_2_NUM_VOLT_FINE) + 3;

  		tps65910_reg_update_bits(pmic->mfd, TPS65910_VDD2,
  					 VDD1_VGAIN_SEL_MASK,
  					 dcdc_mult << VDD2_VGAIN_SEL_SHIFT);
  		tps65910_reg_write(pmic->mfd, TPS65910_VDD2_OP, vsel);

  		break;
  	case TPS65911_REG_VDDCTRL:

  		vsel = selector + 3;

  		tps65910_reg_write(pmic->mfd, TPS65911_VDDCTRL_OP, vsel);

  	}
  
  	return 0;
  }

  static int tps65910_set_voltage_sel(struct regulator_dev *dev,
  				    unsigned selector)

  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);
  	int reg, id = rdev_get_id(dev);

  	reg = pmic->get_ctrl_reg(id);

  	if (reg < 0)
  		return reg;
  
  	switch (id) {
  	case TPS65910_REG_VIO:
  	case TPS65910_REG_VDIG1:
  	case TPS65910_REG_VDIG2:
  	case TPS65910_REG_VPLL:
  	case TPS65910_REG_VDAC:
  	case TPS65910_REG_VAUX1:
  	case TPS65910_REG_VAUX2:
  	case TPS65910_REG_VAUX33:
  	case TPS65910_REG_VMMC:

  		return tps65910_reg_update_bits(pmic->mfd, reg, LDO_SEL_MASK,
  						selector << LDO_SEL_SHIFT);

  	case TPS65910_REG_VBB:
  		return tps65910_reg_update_bits(pmic->mfd, reg, BBCH_BBSEL_MASK,
  						selector << BBCH_BBSEL_SHIFT);

  	}
  
  	return -EINVAL;
  }

  static int tps65911_set_voltage_sel(struct regulator_dev *dev,
  				    unsigned selector)

  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);
  	int reg, id = rdev_get_id(dev);
  
  	reg = pmic->get_ctrl_reg(id);
  	if (reg < 0)
  		return reg;
  
  	switch (id) {
  	case TPS65911_REG_LDO1:
  	case TPS65911_REG_LDO2:
  	case TPS65911_REG_LDO4:

  		return tps65910_reg_update_bits(pmic->mfd, reg, LDO1_SEL_MASK,
  						selector << LDO_SEL_SHIFT);

  	case TPS65911_REG_LDO3:
  	case TPS65911_REG_LDO5:
  	case TPS65911_REG_LDO6:
  	case TPS65911_REG_LDO7:
  	case TPS65911_REG_LDO8:

  		return tps65910_reg_update_bits(pmic->mfd, reg, LDO3_SEL_MASK,
  						selector << LDO_SEL_SHIFT);

  	case TPS65910_REG_VIO:

  		return tps65910_reg_update_bits(pmic->mfd, reg, LDO_SEL_MASK,
  						selector << LDO_SEL_SHIFT);

  	case TPS65910_REG_VBB:
  		return tps65910_reg_update_bits(pmic->mfd, reg, BBCH_BBSEL_MASK,
  						selector << BBCH_BBSEL_SHIFT);

  	}
  
  	return -EINVAL;
  }

  static int tps65910_list_voltage_dcdc(struct regulator_dev *dev,
  					unsigned selector)
  {

  	int volt, mult = 1, id = rdev_get_id(dev);

  	switch (id) {
  	case TPS65910_REG_VDD1:
  	case TPS65910_REG_VDD2:

  		mult = (selector / VDD1_2_NUM_VOLT_FINE) + 1;

  		volt = VDD1_2_MIN_VOLT +

  			(selector % VDD1_2_NUM_VOLT_FINE) * VDD1_2_OFFSET;

  		break;

  	case TPS65911_REG_VDDCTRL:
  		volt = VDDCTRL_MIN_VOLT + (selector * VDDCTRL_OFFSET);

  		break;
  	default:
  		BUG();
  		return -EINVAL;

  	}

  
  	return  volt * 100 * mult;
  }

  static int tps65911_list_voltage(struct regulator_dev *dev, unsigned selector)
  {
  	struct tps65910_reg *pmic = rdev_get_drvdata(dev);
  	int step_mv = 0, id = rdev_get_id(dev);

  	switch (id) {

  	case TPS65911_REG_LDO1:
  	case TPS65911_REG_LDO2:
  	case TPS65911_REG_LDO4:
  		/* The first 5 values of the selector correspond to 1V */
  		if (selector < 5)
  			selector = 0;
  		else
  			selector -= 4;
  
  		step_mv = 50;
  		break;
  	case TPS65911_REG_LDO3:
  	case TPS65911_REG_LDO5:
  	case TPS65911_REG_LDO6:
  	case TPS65911_REG_LDO7:
  	case TPS65911_REG_LDO8:
  		/* The first 3 values of the selector correspond to 1V */
  		if (selector < 3)
  			selector = 0;
  		else
  			selector -= 2;
  
  		step_mv = 100;
  		break;
  	case TPS65910_REG_VIO:

  		return pmic->info[id]->voltage_table[selector];

  	default:
  		return -EINVAL;
  	}
  
  	return (LDO_MIN_VOLT + selector * step_mv) * 1000;
  }

  /* Regulator ops (except VRTC) */
  static struct regulator_ops tps65910_ops_dcdc = {

  	.is_enabled		= regulator_is_enabled_regmap,
  	.enable			= regulator_enable_regmap,
  	.disable		= regulator_disable_regmap,

  	.set_mode		= tps65910_set_mode,
  	.get_mode		= tps65910_get_mode,

  	.get_voltage_sel	= tps65910_get_voltage_dcdc_sel,

  	.set_voltage_sel	= tps65910_set_voltage_dcdc_sel,

  	.set_voltage_time_sel	= regulator_set_voltage_time_sel,

  	.list_voltage		= tps65910_list_voltage_dcdc,

  	.map_voltage		= regulator_map_voltage_ascend,

  };
  
  static struct regulator_ops tps65910_ops_vdd3 = {

  	.is_enabled		= regulator_is_enabled_regmap,
  	.enable			= regulator_enable_regmap,
  	.disable		= regulator_disable_regmap,

  	.set_mode		= tps65910_set_mode,
  	.get_mode		= tps65910_get_mode,
  	.get_voltage		= tps65910_get_voltage_vdd3,

  	.list_voltage		= regulator_list_voltage_table,

  	.map_voltage		= regulator_map_voltage_ascend,

  };

  static struct regulator_ops tps65910_ops_vbb = {
  	.is_enabled		= regulator_is_enabled_regmap,
  	.enable			= regulator_enable_regmap,
  	.disable		= regulator_disable_regmap,
  	.set_mode		= tps65910_set_mode,
  	.get_mode		= tps65910_get_mode,
  	.get_voltage_sel	= tps65910_get_voltage_sel,
  	.set_voltage_sel	= tps65910_set_voltage_sel,
  	.list_voltage		= regulator_list_voltage_table,
  	.map_voltage		= regulator_map_voltage_iterate,
  };

  static struct regulator_ops tps65910_ops = {

  	.is_enabled		= regulator_is_enabled_regmap,
  	.enable			= regulator_enable_regmap,
  	.disable		= regulator_disable_regmap,

  	.set_mode		= tps65910_set_mode,
  	.get_mode		= tps65910_get_mode,

  	.get_voltage_sel	= tps65910_get_voltage_sel,

  	.set_voltage_sel	= tps65910_set_voltage_sel,

  	.list_voltage		= regulator_list_voltage_table,

  	.map_voltage		= regulator_map_voltage_ascend,

  };

  static struct regulator_ops tps65911_ops = {

  	.is_enabled		= regulator_is_enabled_regmap,
  	.enable			= regulator_enable_regmap,
  	.disable		= regulator_disable_regmap,

  	.set_mode		= tps65910_set_mode,
  	.get_mode		= tps65910_get_mode,

  	.get_voltage_sel	= tps65911_get_voltage_sel,

  	.set_voltage_sel	= tps65911_set_voltage_sel,

  	.list_voltage		= tps65911_list_voltage,

  	.map_voltage		= regulator_map_voltage_ascend,

  };

  static int tps65910_set_ext_sleep_config(struct tps65910_reg *pmic,
  		int id, int ext_sleep_config)
  {
  	struct tps65910 *mfd = pmic->mfd;
  	u8 regoffs = (pmic->ext_sleep_control[id] >> 8) & 0xFF;
  	u8 bit_pos = (1 << pmic->ext_sleep_control[id] & 0xFF);
  	int ret;
  
  	/*
  	 * Regulator can not be control from multiple external input EN1, EN2
  	 * and EN3 together.
  	 */
  	if (ext_sleep_config & EXT_SLEEP_CONTROL) {
  		int en_count;
  		en_count = ((ext_sleep_config &
  				TPS65910_SLEEP_CONTROL_EXT_INPUT_EN1) != 0);
  		en_count += ((ext_sleep_config &
  				TPS65910_SLEEP_CONTROL_EXT_INPUT_EN2) != 0);
  		en_count += ((ext_sleep_config &
  				TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3) != 0);

  		en_count += ((ext_sleep_config &
  				TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP) != 0);

  		if (en_count > 1) {
  			dev_err(mfd->dev,
  				"External sleep control flag is not proper
  ");
  			return -EINVAL;
  		}
  	}
  
  	pmic->board_ext_control[id] = ext_sleep_config;
  
  	/* External EN1 control */
  	if (ext_sleep_config & TPS65910_SLEEP_CONTROL_EXT_INPUT_EN1)

  		ret = tps65910_reg_set_bits(mfd,

  				TPS65910_EN1_LDO_ASS + regoffs, bit_pos);
  	else

  		ret = tps65910_reg_clear_bits(mfd,

  				TPS65910_EN1_LDO_ASS + regoffs, bit_pos);
  	if (ret < 0) {
  		dev_err(mfd->dev,
  			"Error in configuring external control EN1
  ");
  		return ret;
  	}
  
  	/* External EN2 control */
  	if (ext_sleep_config & TPS65910_SLEEP_CONTROL_EXT_INPUT_EN2)

  		ret = tps65910_reg_set_bits(mfd,

  				TPS65910_EN2_LDO_ASS + regoffs, bit_pos);
  	else

  		ret = tps65910_reg_clear_bits(mfd,

  				TPS65910_EN2_LDO_ASS + regoffs, bit_pos);
  	if (ret < 0) {
  		dev_err(mfd->dev,
  			"Error in configuring external control EN2
  ");
  		return ret;
  	}
  
  	/* External EN3 control for TPS65910 LDO only */
  	if ((tps65910_chip_id(mfd) == TPS65910) &&
  			(id >= TPS65910_REG_VDIG1)) {
  		if (ext_sleep_config & TPS65910_SLEEP_CONTROL_EXT_INPUT_EN3)

  			ret = tps65910_reg_set_bits(mfd,

  				TPS65910_EN3_LDO_ASS + regoffs, bit_pos);
  		else

  			ret = tps65910_reg_clear_bits(mfd,

  				TPS65910_EN3_LDO_ASS + regoffs, bit_pos);
  		if (ret < 0) {
  			dev_err(mfd->dev,
  				"Error in configuring external control EN3
  ");
  			return ret;
  		}
  	}
  
  	/* Return if no external control is selected */
  	if (!(ext_sleep_config & EXT_SLEEP_CONTROL)) {
  		/* Clear all sleep controls */

  		ret = tps65910_reg_clear_bits(mfd,

  			TPS65910_SLEEP_KEEP_LDO_ON + regoffs, bit_pos);
  		if (!ret)

  			ret = tps65910_reg_clear_bits(mfd,

  				TPS65910_SLEEP_SET_LDO_OFF + regoffs, bit_pos);
  		if (ret < 0)
  			dev_err(mfd->dev,
  				"Error in configuring SLEEP register
  ");
  		return ret;
  	}
  
  	/*
  	 * For regulator that has separate operational and sleep register make
  	 * sure that operational is used and clear sleep register to turn
  	 * regulator off when external control is inactive
  	 */
  	if ((id == TPS65910_REG_VDD1) ||
  		(id == TPS65910_REG_VDD2) ||
  			((id == TPS65911_REG_VDDCTRL) &&
  				(tps65910_chip_id(mfd) == TPS65911))) {
  		int op_reg_add = pmic->get_ctrl_reg(id) + 1;
  		int sr_reg_add = pmic->get_ctrl_reg(id) + 2;

  		int opvsel, srvsel;
  
  		ret = tps65910_reg_read(pmic->mfd, op_reg_add, &opvsel);
  		if (ret < 0)
  			return ret;
  		ret = tps65910_reg_read(pmic->mfd, sr_reg_add, &srvsel);
  		if (ret < 0)
  			return ret;

  		if (opvsel & VDD1_OP_CMD_MASK) {
  			u8 reg_val = srvsel & VDD1_OP_SEL_MASK;

  
  			ret = tps65910_reg_write(pmic->mfd, op_reg_add,
  						 reg_val);

  			if (ret < 0) {
  				dev_err(mfd->dev,
  					"Error in configuring op register
  ");
  				return ret;
  			}
  		}

  		ret = tps65910_reg_write(pmic->mfd, sr_reg_add, 0);

  		if (ret < 0) {

  			dev_err(mfd->dev, "Error in setting sr register
  ");

  			return ret;
  		}
  	}

  	ret = tps65910_reg_clear_bits(mfd,

  			TPS65910_SLEEP_KEEP_LDO_ON + regoffs, bit_pos);

  	if (!ret) {
  		if (ext_sleep_config & TPS65911_SLEEP_CONTROL_EXT_INPUT_SLEEP)

  			ret = tps65910_reg_set_bits(mfd,

  				TPS65910_SLEEP_SET_LDO_OFF + regoffs, bit_pos);
  		else

  			ret = tps65910_reg_clear_bits(mfd,

  				TPS65910_SLEEP_SET_LDO_OFF + regoffs, bit_pos);
  	}

  	if (ret < 0)
  		dev_err(mfd->dev,
  			"Error in configuring SLEEP register
  ");

  	return ret;
  }

  #ifdef CONFIG_OF
  
  static struct of_regulator_match tps65910_matches[] = {

  	{ .name = "vrtc",	.driver_data = (void *) &tps65910_regs[0] },
  	{ .name = "vio",	.driver_data = (void *) &tps65910_regs[1] },
  	{ .name = "vdd1",	.driver_data = (void *) &tps65910_regs[2] },
  	{ .name = "vdd2",	.driver_data = (void *) &tps65910_regs[3] },
  	{ .name = "vdd3",	.driver_data = (void *) &tps65910_regs[4] },
  	{ .name = "vdig1",	.driver_data = (void *) &tps65910_regs[5] },
  	{ .name = "vdig2",	.driver_data = (void *) &tps65910_regs[6] },
  	{ .name = "vpll",	.driver_data = (void *) &tps65910_regs[7] },
  	{ .name = "vdac",	.driver_data = (void *) &tps65910_regs[8] },
  	{ .name = "vaux1",	.driver_data = (void *) &tps65910_regs[9] },
  	{ .name = "vaux2",	.driver_data = (void *) &tps65910_regs[10] },
  	{ .name = "vaux33",	.driver_data = (void *) &tps65910_regs[11] },
  	{ .name = "vmmc",	.driver_data = (void *) &tps65910_regs[12] },

  	{ .name = "vbb",	.driver_data = (void *) &tps65910_regs[13] },

  };
  
  static struct of_regulator_match tps65911_matches[] = {

  	{ .name = "vrtc",	.driver_data = (void *) &tps65911_regs[0] },
  	{ .name = "vio",	.driver_data = (void *) &tps65911_regs[1] },
  	{ .name = "vdd1",	.driver_data = (void *) &tps65911_regs[2] },
  	{ .name = "vdd2",	.driver_data = (void *) &tps65911_regs[3] },
  	{ .name = "vddctrl",	.driver_data = (void *) &tps65911_regs[4] },
  	{ .name = "ldo1",	.driver_data = (void *) &tps65911_regs[5] },
  	{ .name = "ldo2",	.driver_data = (void *) &tps65911_regs[6] },
  	{ .name = "ldo3",	.driver_data = (void *) &tps65911_regs[7] },
  	{ .name = "ldo4",	.driver_data = (void *) &tps65911_regs[8] },
  	{ .name = "ldo5",	.driver_data = (void *) &tps65911_regs[9] },
  	{ .name = "ldo6",	.driver_data = (void *) &tps65911_regs[10] },
  	{ .name = "ldo7",	.driver_data = (void *) &tps65911_regs[11] },
  	{ .name = "ldo8",	.driver_data = (void *) &tps65911_regs[12] },

  };
  
  static struct tps65910_board *tps65910_parse_dt_reg_data(

  		struct platform_device *pdev,
  		struct of_regulator_match **tps65910_reg_matches)

  {
  	struct tps65910_board *pmic_plat_data;
  	struct tps65910 *tps65910 = dev_get_drvdata(pdev->dev.parent);

  	struct device_node *np, *regulators;

  	struct of_regulator_match *matches;
  	unsigned int prop;
  	int idx = 0, ret, count;
  
  	pmic_plat_data = devm_kzalloc(&pdev->dev, sizeof(*pmic_plat_data),
  					GFP_KERNEL);

  	if (!pmic_plat_data)

  		return NULL;

  	np = pdev->dev.parent->of_node;

  	regulators = of_get_child_by_name(np, "regulators");

  	if (!regulators) {
  		dev_err(&pdev->dev, "regulator node not found
  ");
  		return NULL;
  	}

  
  	switch (tps65910_chip_id(tps65910)) {
  	case TPS65910:
  		count = ARRAY_SIZE(tps65910_matches);
  		matches = tps65910_matches;
  		break;
  	case TPS65911:
  		count = ARRAY_SIZE(tps65911_matches);
  		matches = tps65911_matches;
  		break;
  	default:

  		of_node_put(regulators);

  		dev_err(&pdev->dev, "Invalid tps chip version
  ");

  		return NULL;
  	}

  	ret = of_regulator_match(&pdev->dev, regulators, matches, count);

  	of_node_put(regulators);

  	if (ret < 0) {
  		dev_err(&pdev->dev, "Error parsing regulator init data: %d
  ",
  			ret);
  		return NULL;
  	}

  	*tps65910_reg_matches = matches;

  	for (idx = 0; idx < count; idx++) {

  		if (!matches[idx].of_node)

  			continue;
  
  		pmic_plat_data->tps65910_pmic_init_data[idx] =
  							matches[idx].init_data;
  
  		ret = of_property_read_u32(matches[idx].of_node,
  				"ti,regulator-ext-sleep-control", &prop);
  		if (!ret)
  			pmic_plat_data->regulator_ext_sleep_control[idx] = prop;

  	}
  
  	return pmic_plat_data;
  }
  #else
  static inline struct tps65910_board *tps65910_parse_dt_reg_data(

  			struct platform_device *pdev,
  			struct of_regulator_match **tps65910_reg_matches)

  {

  	*tps65910_reg_matches = NULL;

  	return NULL;

  }
  #endif

  static int tps65910_probe(struct platform_device *pdev)

  {
  	struct tps65910 *tps65910 = dev_get_drvdata(pdev->dev.parent);

  	struct regulator_config config = { };

  	struct tps_info *info;

  	struct regulator_dev *rdev;
  	struct tps65910_reg *pmic;
  	struct tps65910_board *pmic_plat_data;

  	struct of_regulator_match *tps65910_reg_matches = NULL;

  	int i, err;
  
  	pmic_plat_data = dev_get_platdata(tps65910->dev);

  	if (!pmic_plat_data && tps65910->dev->of_node)

  		pmic_plat_data = tps65910_parse_dt_reg_data(pdev,
  						&tps65910_reg_matches);

  	if (!pmic_plat_data) {
  		dev_err(&pdev->dev, "Platform data not found
  ");

  		return -EINVAL;

  	}

  	pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);

  	if (!pmic)

  		return -ENOMEM;

  	pmic->mfd = tps65910;
  	platform_set_drvdata(pdev, pmic);
  
  	/* Give control of all register to control port */

  	err = tps65910_reg_set_bits(pmic->mfd, TPS65910_DEVCTRL,

  				DEVCTRL_SR_CTL_I2C_SEL_MASK);

  	if (err < 0)
  		return err;

  	switch (tps65910_chip_id(tps65910)) {

  	case TPS65910:

  		BUILD_BUG_ON(TPS65910_NUM_REGS < ARRAY_SIZE(tps65910_regs));

  		pmic->get_ctrl_reg = &tps65910_get_ctrl_register;

  		pmic->num_regulators = ARRAY_SIZE(tps65910_regs);

  		pmic->ext_sleep_control = tps65910_ext_sleep_control;

  		info = tps65910_regs;

  		/* Work around silicon erratum SWCZ010: output programmed
  		 * voltage level can go higher than expected or crash
  		 * Workaround: use no synchronization of DCDC clocks
  		 */
  		tps65910_reg_clear_bits(pmic->mfd, TPS65910_DCDCCTRL,
  					DCDCCTRL_DCDCCKSYNC_MASK);

  		break;

  	case TPS65911:

  		BUILD_BUG_ON(TPS65910_NUM_REGS < ARRAY_SIZE(tps65911_regs));

  		pmic->get_ctrl_reg = &tps65911_get_ctrl_register;

  		pmic->num_regulators = ARRAY_SIZE(tps65911_regs);

  		pmic->ext_sleep_control = tps65911_ext_sleep_control;

  		info = tps65911_regs;

  		break;

  	default:

  		dev_err(&pdev->dev, "Invalid tps chip version
  ");

  		return -ENODEV;
  	}

  	pmic->desc = devm_kcalloc(&pdev->dev,
  				  pmic->num_regulators,
  				  sizeof(struct regulator_desc),
  				  GFP_KERNEL);

  	if (!pmic->desc)

  		return -ENOMEM;

  	pmic->info = devm_kcalloc(&pdev->dev,
  				  pmic->num_regulators,
  				  sizeof(struct tps_info *),
  				  GFP_KERNEL);

  	if (!pmic->info)

  		return -ENOMEM;

  	pmic->rdev = devm_kcalloc(&pdev->dev,
  				  pmic->num_regulators,
  				  sizeof(struct regulator_dev *),
  				  GFP_KERNEL);

  	if (!pmic->rdev)

  		return -ENOMEM;

  	for (i = 0; i < pmic->num_regulators; i++, info++) {

  		/* Register the regulators */
  		pmic->info[i] = info;
  
  		pmic->desc[i].name = info->name;

  		pmic->desc[i].supply_name = info->vin_name;

  		pmic->desc[i].id = i;

  		pmic->desc[i].n_voltages = info->n_voltages;

  		pmic->desc[i].enable_time = info->enable_time_us;

  		if (i == TPS65910_REG_VDD1 || i == TPS65910_REG_VDD2) {

  			pmic->desc[i].ops = &tps65910_ops_dcdc;

  			pmic->desc[i].n_voltages = VDD1_2_NUM_VOLT_FINE *
  							VDD1_2_NUM_VOLT_COARSE;

  			pmic->desc[i].ramp_delay = 12500;

  		} else if (i == TPS65910_REG_VDD3) {

  			if (tps65910_chip_id(tps65910) == TPS65910) {

  				pmic->desc[i].ops = &tps65910_ops_vdd3;

  				pmic->desc[i].volt_table = info->voltage_table;

  			} else {

  				pmic->desc[i].ops = &tps65910_ops_dcdc;

  				pmic->desc[i].ramp_delay = 5000;
  			}

  		} else if (i == TPS65910_REG_VBB &&
  				tps65910_chip_id(tps65910) == TPS65910) {
  			pmic->desc[i].ops = &tps65910_ops_vbb;
  			pmic->desc[i].volt_table = info->voltage_table;

  		} else {

  			if (tps65910_chip_id(tps65910) == TPS65910) {

  				pmic->desc[i].ops = &tps65910_ops;

  				pmic->desc[i].volt_table = info->voltage_table;
  			} else {

  				pmic->desc[i].ops = &tps65911_ops;

  			}

  		}

  		err = tps65910_set_ext_sleep_config(pmic, i,
  				pmic_plat_data->regulator_ext_sleep_control[i]);
  		/*
  		 * Failing on regulator for configuring externally control
  		 * is not a serious issue, just throw warning.
  		 */
  		if (err < 0)
  			dev_warn(tps65910->dev,
  				"Failed to initialise ext control config
  ");

  		pmic->desc[i].type = REGULATOR_VOLTAGE;
  		pmic->desc[i].owner = THIS_MODULE;

  		pmic->desc[i].enable_reg = pmic->get_ctrl_reg(i);

  		pmic->desc[i].enable_mask = TPS65910_SUPPLY_STATE_ENABLED;

  		config.dev = tps65910->dev;

  		config.init_data = pmic_plat_data->tps65910_pmic_init_data[i];

  		config.driver_data = pmic;

  		config.regmap = tps65910->regmap;

  		if (tps65910_reg_matches)
  			config.of_node = tps65910_reg_matches[i].of_node;

  		rdev = devm_regulator_register(&pdev->dev, &pmic->desc[i],
  					       &config);

  		if (IS_ERR(rdev)) {
  			dev_err(tps65910->dev,
  				"failed to register %s regulator
  ",
  				pdev->name);

  			return PTR_ERR(rdev);

  		}
  
  		/* Save regulator for cleanup */
  		pmic->rdev[i] = rdev;
  	}
  	return 0;

  }

  static void tps65910_shutdown(struct platform_device *pdev)
  {
  	struct tps65910_reg *pmic = platform_get_drvdata(pdev);
  	int i;
  
  	/*
  	 * Before bootloader jumps to kernel, it makes sure that required
  	 * external control signals are in desired state so that given rails
  	 * can be configure accordingly.
  	 * If rails are configured to be controlled from external control
  	 * then before shutting down/rebooting the system, the external
  	 * control configuration need to be remove from the rails so that
  	 * its output will be available as per register programming even
  	 * if external controls are removed. This is require when the POR
  	 * value of the control signals are not in active state and before
  	 * bootloader initializes it, the system requires the rail output
  	 * to be active for booting.
  	 */
  	for (i = 0; i < pmic->num_regulators; i++) {
  		int err;
  		if (!pmic->rdev[i])
  			continue;
  
  		err = tps65910_set_ext_sleep_config(pmic, i, 0);
  		if (err < 0)
  			dev_err(&pdev->dev,
  				"Error in clearing external control
  ");
  	}
  }

  static struct platform_driver tps65910_driver = {
  	.driver = {
  		.name = "tps65910-pmic",

  	},
  	.probe = tps65910_probe,

  	.shutdown = tps65910_shutdown,

  };
  
  static int __init tps65910_init(void)
  {
  	return platform_driver_register(&tps65910_driver);
  }
  subsys_initcall(tps65910_init);
  
  static void __exit tps65910_cleanup(void)
  {
  	platform_driver_unregister(&tps65910_driver);
  }
  module_exit(tps65910_cleanup);
  
  MODULE_AUTHOR("Graeme Gregory <gg@slimlogic.co.uk>");

  MODULE_DESCRIPTION("TPS65910/TPS65911 voltage regulator driver");

  MODULE_LICENSE("GPL v2");
  MODULE_ALIAS("platform:tps65910-pmic");