include/linux/mfd/tps65218.h - linux/kernel/git/gregkh/usb - Git at Google

 /*
  * linux/mfd/tps65218.h
  *
  * Functions to access TPS65219 power management chip.
  *
  * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  * kind, whether expressed or implied; without even the implied warranty
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License version 2 for more details.
  */

 #ifndef __LINUX_MFD_TPS65218_H
 #define __LINUX_MFD_TPS65218_H

 #include <linux/i2c.h>
 #include <linux/regulator/driver.h>
 #include <linux/regulator/machine.h>
 #include <linux/bitops.h>

 /* TPS chip id list */
 #define TPS65218			0xF0

 /* I2C ID for TPS65218 part */
 #define TPS65218_I2C_ID			0x24

 /* All register addresses */
 #define TPS65218_REG_CHIPID		0x00
 #define TPS65218_REG_INT1		0x01
 #define TPS65218_REG_INT2		0x02
 #define TPS65218_REG_INT_MASK1		0x03
 #define TPS65218_REG_INT_MASK2		0x04
 #define TPS65218_REG_STATUS		0x05
 #define TPS65218_REG_CONTROL		0x06
 #define TPS65218_REG_FLAG		0x07

 #define TPS65218_REG_PASSWORD		0x10
 #define TPS65218_REG_ENABLE1		0x11
 #define TPS65218_REG_ENABLE2		0x12
 #define TPS65218_REG_CONFIG1		0x13
 #define TPS65218_REG_CONFIG2		0x14
 #define TPS65218_REG_CONFIG3		0x15
 #define TPS65218_REG_CONTROL_DCDC1	0x16
 #define TPS65218_REG_CONTROL_DCDC2	0x17
 #define TPS65218_REG_CONTROL_DCDC3	0x18
 #define TPS65218_REG_CONTROL_DCDC4	0x19
 #define TPS65218_REG_CONTRL_SLEW_RATE	0x1A
 #define TPS65218_REG_CONTROL_LDO1	0x1B
 #define TPS65218_REG_SEQ1		0x20
 #define TPS65218_REG_SEQ2		0x21
 #define TPS65218_REG_SEQ3		0x22
 #define TPS65218_REG_SEQ4		0x23
 #define TPS65218_REG_SEQ5		0x24
 #define TPS65218_REG_SEQ6		0x25
 #define TPS65218_REG_SEQ7		0x26

 /* Register field definitions */
 #define TPS65218_CHIPID_CHIP_MASK	0xF8
 #define TPS65218_CHIPID_REV_MASK	0x07

 #define TPS65218_REV_1_0		0x0
 #define TPS65218_REV_1_1		0x1
 #define TPS65218_REV_2_0		0x2
 #define TPS65218_REV_2_1		0x3

 #define TPS65218_INT1_VPRG		BIT(5)
 #define TPS65218_INT1_AC		BIT(4)
 #define TPS65218_INT1_PB		BIT(3)
 #define TPS65218_INT1_HOT		BIT(2)
 #define TPS65218_INT1_CC_AQC		BIT(1)
 #define TPS65218_INT1_PRGC		BIT(0)

 #define TPS65218_INT2_LS3_F		BIT(5)
 #define TPS65218_INT2_LS2_F		BIT(4)
 #define TPS65218_INT2_LS1_F		BIT(3)
 #define TPS65218_INT2_LS3_I		BIT(2)
 #define TPS65218_INT2_LS2_I		BIT(1)
 #define TPS65218_INT2_LS1_I		BIT(0)

 #define TPS65218_INT_MASK1_VPRG		BIT(5)
 #define TPS65218_INT_MASK1_AC		BIT(4)
 #define TPS65218_INT_MASK1_PB		BIT(3)
 #define TPS65218_INT_MASK1_HOT		BIT(2)
 #define TPS65218_INT_MASK1_CC_AQC	BIT(1)
 #define TPS65218_INT_MASK1_PRGC		BIT(0)

 #define TPS65218_INT_MASK2_LS3_F	BIT(5)
 #define TPS65218_INT_MASK2_LS2_F	BIT(4)
 #define TPS65218_INT_MASK2_LS1_F	BIT(3)
 #define TPS65218_INT_MASK2_LS3_I	BIT(2)
 #define TPS65218_INT_MASK2_LS2_I	BIT(1)
 #define TPS65218_INT_MASK2_LS1_I	BIT(0)

 #define TPS65218_STATUS_FSEAL		BIT(7)
 #define TPS65218_STATUS_EE		BIT(6)
 #define TPS65218_STATUS_AC_STATE	BIT(5)
 #define TPS65218_STATUS_PB_STATE	BIT(4)
 #define TPS65218_STATUS_STATE_MASK	0xC
 #define TPS65218_STATUS_CC_STAT		0x3

 #define TPS65218_CONTROL_OFFNPFO	BIT(1)
 #define TPS65218_CONTROL_CC_AQ	BIT(0)

 #define TPS65218_FLAG_GPO3_FLG		BIT(7)
 #define TPS65218_FLAG_GPO2_FLG		BIT(6)
 #define TPS65218_FLAG_GPO1_FLG		BIT(5)
 #define TPS65218_FLAG_LDO1_FLG		BIT(4)
 #define TPS65218_FLAG_DC4_FLG		BIT(3)
 #define TPS65218_FLAG_DC3_FLG		BIT(2)
 #define TPS65218_FLAG_DC2_FLG		BIT(1)
 #define TPS65218_FLAG_DC1_FLG		BIT(0)

 #define TPS65218_ENABLE1_DC6_EN		BIT(5)
 #define TPS65218_ENABLE1_DC5_EN		BIT(4)
 #define TPS65218_ENABLE1_DC4_EN		BIT(3)
 #define TPS65218_ENABLE1_DC3_EN		BIT(2)
 #define TPS65218_ENABLE1_DC2_EN		BIT(1)
 #define TPS65218_ENABLE1_DC1_EN		BIT(0)

 #define TPS65218_ENABLE2_GPIO3		BIT(6)
 #define TPS65218_ENABLE2_GPIO2		BIT(5)
 #define TPS65218_ENABLE2_GPIO1		BIT(4)
 #define TPS65218_ENABLE2_LS3_EN		BIT(3)
 #define TPS65218_ENABLE2_LS2_EN		BIT(2)
 #define TPS65218_ENABLE2_LS1_EN		BIT(1)
 #define TPS65218_ENABLE2_LDO1_EN	BIT(0)


 #define TPS65218_CONFIG1_TRST		BIT(7)
 #define TPS65218_CONFIG1_GPO2_BUF	BIT(6)
 #define TPS65218_CONFIG1_IO1_SEL	BIT(5)
 #define TPS65218_CONFIG1_PGDLY_MASK	0x18
 #define TPS65218_CONFIG1_STRICT		BIT(2)
 #define TPS65218_CONFIG1_UVLO_MASK	0x3
 #define TPS65218_CONFIG1_UVLO_2750000	0x0
 #define TPS65218_CONFIG1_UVLO_2950000	0x1
 #define TPS65218_CONFIG1_UVLO_3250000	0x2
 #define TPS65218_CONFIG1_UVLO_3350000	0x3

 #define TPS65218_CONFIG2_DC12_RST	BIT(7)
 #define TPS65218_CONFIG2_UVLOHYS	BIT(6)
 #define TPS65218_CONFIG2_LS3ILIM_MASK	0xC
 #define TPS65218_CONFIG2_LS2ILIM_MASK	0x3

 #define TPS65218_CONFIG3_LS3NPFO	BIT(5)
 #define TPS65218_CONFIG3_LS2NPFO	BIT(4)
 #define TPS65218_CONFIG3_LS1NPFO	BIT(3)
 #define TPS65218_CONFIG3_LS3DCHRG	BIT(2)
 #define TPS65218_CONFIG3_LS2DCHRG	BIT(1)
 #define TPS65218_CONFIG3_LS1DCHRG	BIT(0)

 #define TPS65218_CONTROL_DCDC1_PFM	BIT(7)
 #define TPS65218_CONTROL_DCDC1_MASK	0x7F

 #define TPS65218_CONTROL_DCDC2_PFM	BIT(7)
 #define TPS65218_CONTROL_DCDC2_MASK	0x3F

 #define TPS65218_CONTROL_DCDC3_PFM	BIT(7)
 #define TPS65218_CONTROL_DCDC3_MASK	0x3F

 #define TPS65218_CONTROL_DCDC4_PFM	BIT(7)
 #define TPS65218_CONTROL_DCDC4_MASK	0x3F

 #define TPS65218_SLEW_RATE_GO		BIT(7)
 #define TPS65218_SLEW_RATE_GODSBL	BIT(6)
 #define TPS65218_SLEW_RATE_SLEW_MASK	0x7

 #define TPS65218_CONTROL_LDO1_MASK	0x3F

 #define TPS65218_SEQ1_DLY8		BIT(7)
 #define TPS65218_SEQ1_DLY7		BIT(6)
 #define TPS65218_SEQ1_DLY6		BIT(5)
 #define TPS65218_SEQ1_DLY5		BIT(4)
 #define TPS65218_SEQ1_DLY4		BIT(3)
 #define TPS65218_SEQ1_DLY3		BIT(2)
 #define TPS65218_SEQ1_DLY2		BIT(1)
 #define TPS65218_SEQ1_DLY1		BIT(0)

 #define TPS65218_SEQ2_DLYFCTR		BIT(7)
 #define TPS65218_SEQ2_DLY9		BIT(0)

 #define TPS65218_SEQ3_DC2_SEQ_MASK	0xF0
 #define TPS65218_SEQ3_DC1_SEQ_MASK	0xF

 #define TPS65218_SEQ4_DC4_SEQ_MASK	0xF0
 #define TPS65218_SEQ4_DC3_SEQ_MASK	0xF

 #define TPS65218_SEQ5_DC6_SEQ_MASK	0xF0
 #define TPS65218_SEQ5_DC5_SEQ_MASK	0xF

 #define TPS65218_SEQ6_LS1_SEQ_MASK	0xF0
 #define TPS65218_SEQ6_LDO1_SEQ_MASK	0xF

 #define TPS65218_SEQ7_GPO3_SEQ_MASK	0xF0
 #define TPS65218_SEQ7_GPO1_SEQ_MASK	0xF
 #define TPS65218_PROTECT_NONE		0
 #define TPS65218_PROTECT_L1		1

 enum tps65218_regulator_id {
 	/* DCDC's */
 	TPS65218_DCDC_1,
 	TPS65218_DCDC_2,
 	TPS65218_DCDC_3,
 	TPS65218_DCDC_4,
 	TPS65218_DCDC_5,
 	TPS65218_DCDC_6,
 	/* LDOs */
 	TPS65218_LDO_1,
 	/* LS's */
 	TPS65218_LS_2,
 	TPS65218_LS_3,
 };

 #define TPS65218_MAX_REG_ID		TPS65218_LDO_1

 /* Number of step-down converters available */
 #define TPS65218_NUM_DCDC		6
 /* Number of LDO voltage regulators available */
 #define TPS65218_NUM_LDO		1
 /* Number of total LS current regulators available */
 #define TPS65218_NUM_LS			2
 /* Number of total regulators available */
 #define TPS65218_NUM_REGULATOR		(TPS65218_NUM_DCDC + TPS65218_NUM_LDO \
 					 + TPS65218_NUM_LS)

 /* Define the TPS65218 IRQ numbers */
 enum tps65218_irqs {
 	/* INT1 registers */
 	TPS65218_PRGC_IRQ,
 	TPS65218_CC_AQC_IRQ,
 	TPS65218_HOT_IRQ,
 	TPS65218_PB_IRQ,
 	TPS65218_AC_IRQ,
 	TPS65218_VPRG_IRQ,
 	TPS65218_INVALID1_IRQ,
 	TPS65218_INVALID2_IRQ,
 	/* INT2 registers */
 	TPS65218_LS1_I_IRQ,
 	TPS65218_LS2_I_IRQ,
 	TPS65218_LS3_I_IRQ,
 	TPS65218_LS1_F_IRQ,
 	TPS65218_LS2_F_IRQ,
 	TPS65218_LS3_F_IRQ,
 	TPS65218_INVALID3_IRQ,
 	TPS65218_INVALID4_IRQ,
 };

 /**
  * struct tps65218 - tps65218 sub-driver chip access routines
  *
  * Device data may be used to access the TPS65218 chip
  */

 struct tps65218 {
 	struct device *dev;
 	unsigned int id;
 	u8 rev;

 	struct mutex tps_lock;		/* lock guarding the data structure */
 	/* IRQ Data */
 	int irq;
 	u32 irq_mask;
 	struct regmap_irq_chip_data *irq_data;
 	struct regulator_desc desc[TPS65218_NUM_REGULATOR];
 	struct regmap *regmap;
 	u8 *strobes;
 };

 int tps65218_reg_write(struct tps65218 *tps, unsigned int reg,
 			unsigned int val, unsigned int level);
 int tps65218_set_bits(struct tps65218 *tps, unsigned int reg,
 		unsigned int mask, unsigned int val, unsigned int level);
 int tps65218_clear_bits(struct tps65218 *tps, unsigned int reg,
 		unsigned int mask, unsigned int level);

 #endif /*  __LINUX_MFD_TPS65218_H */
	/*
	* linux/mfd/tps65218.h
	*
	* Functions to access TPS65219 power management chip.
	*
	* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License version 2 as
	* published by the Free Software Foundation.
	*
	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	* kind, whether expressed or implied; without even the implied warranty
	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License version 2 for more details.
	*/

	#ifndef __LINUX_MFD_TPS65218_H
	#define __LINUX_MFD_TPS65218_H

	#include <linux/i2c.h>
	#include <linux/regulator/driver.h>
	#include <linux/regulator/machine.h>
	#include <linux/bitops.h>

	/* TPS chip id list */
	#define TPS65218 0xF0

	/* I2C ID for TPS65218 part */
	#define TPS65218_I2C_ID 0x24

	/* All register addresses */
	#define TPS65218_REG_CHIPID 0x00
	#define TPS65218_REG_INT1 0x01
	#define TPS65218_REG_INT2 0x02
	#define TPS65218_REG_INT_MASK1 0x03
	#define TPS65218_REG_INT_MASK2 0x04
	#define TPS65218_REG_STATUS 0x05
	#define TPS65218_REG_CONTROL 0x06
	#define TPS65218_REG_FLAG 0x07

	#define TPS65218_REG_PASSWORD 0x10
	#define TPS65218_REG_ENABLE1 0x11
	#define TPS65218_REG_ENABLE2 0x12
	#define TPS65218_REG_CONFIG1 0x13
	#define TPS65218_REG_CONFIG2 0x14
	#define TPS65218_REG_CONFIG3 0x15
	#define TPS65218_REG_CONTROL_DCDC1 0x16
	#define TPS65218_REG_CONTROL_DCDC2 0x17
	#define TPS65218_REG_CONTROL_DCDC3 0x18
	#define TPS65218_REG_CONTROL_DCDC4 0x19
	#define TPS65218_REG_CONTRL_SLEW_RATE 0x1A
	#define TPS65218_REG_CONTROL_LDO1 0x1B
	#define TPS65218_REG_SEQ1 0x20
	#define TPS65218_REG_SEQ2 0x21
	#define TPS65218_REG_SEQ3 0x22
	#define TPS65218_REG_SEQ4 0x23
	#define TPS65218_REG_SEQ5 0x24
	#define TPS65218_REG_SEQ6 0x25
	#define TPS65218_REG_SEQ7 0x26

	/* Register field definitions */
	#define TPS65218_CHIPID_CHIP_MASK 0xF8
	#define TPS65218_CHIPID_REV_MASK 0x07

	#define TPS65218_REV_1_0 0x0
	#define TPS65218_REV_1_1 0x1
	#define TPS65218_REV_2_0 0x2
	#define TPS65218_REV_2_1 0x3

	#define TPS65218_INT1_VPRG BIT(5)
	#define TPS65218_INT1_AC BIT(4)
	#define TPS65218_INT1_PB BIT(3)
	#define TPS65218_INT1_HOT BIT(2)
	#define TPS65218_INT1_CC_AQC BIT(1)
	#define TPS65218_INT1_PRGC BIT(0)

	#define TPS65218_INT2_LS3_F BIT(5)
	#define TPS65218_INT2_LS2_F BIT(4)
	#define TPS65218_INT2_LS1_F BIT(3)
	#define TPS65218_INT2_LS3_I BIT(2)
	#define TPS65218_INT2_LS2_I BIT(1)
	#define TPS65218_INT2_LS1_I BIT(0)

	#define TPS65218_INT_MASK1_VPRG BIT(5)
	#define TPS65218_INT_MASK1_AC BIT(4)
	#define TPS65218_INT_MASK1_PB BIT(3)
	#define TPS65218_INT_MASK1_HOT BIT(2)
	#define TPS65218_INT_MASK1_CC_AQC BIT(1)
	#define TPS65218_INT_MASK1_PRGC BIT(0)

	#define TPS65218_INT_MASK2_LS3_F BIT(5)
	#define TPS65218_INT_MASK2_LS2_F BIT(4)
	#define TPS65218_INT_MASK2_LS1_F BIT(3)
	#define TPS65218_INT_MASK2_LS3_I BIT(2)
	#define TPS65218_INT_MASK2_LS2_I BIT(1)
	#define TPS65218_INT_MASK2_LS1_I BIT(0)

	#define TPS65218_STATUS_FSEAL BIT(7)
	#define TPS65218_STATUS_EE BIT(6)
	#define TPS65218_STATUS_AC_STATE BIT(5)
	#define TPS65218_STATUS_PB_STATE BIT(4)
	#define TPS65218_STATUS_STATE_MASK 0xC
	#define TPS65218_STATUS_CC_STAT 0x3

	#define TPS65218_CONTROL_OFFNPFO BIT(1)
	#define TPS65218_CONTROL_CC_AQ BIT(0)

	#define TPS65218_FLAG_GPO3_FLG BIT(7)
	#define TPS65218_FLAG_GPO2_FLG BIT(6)
	#define TPS65218_FLAG_GPO1_FLG BIT(5)
	#define TPS65218_FLAG_LDO1_FLG BIT(4)
	#define TPS65218_FLAG_DC4_FLG BIT(3)
	#define TPS65218_FLAG_DC3_FLG BIT(2)
	#define TPS65218_FLAG_DC2_FLG BIT(1)
	#define TPS65218_FLAG_DC1_FLG BIT(0)

	#define TPS65218_ENABLE1_DC6_EN BIT(5)
	#define TPS65218_ENABLE1_DC5_EN BIT(4)
	#define TPS65218_ENABLE1_DC4_EN BIT(3)
	#define TPS65218_ENABLE1_DC3_EN BIT(2)
	#define TPS65218_ENABLE1_DC2_EN BIT(1)
	#define TPS65218_ENABLE1_DC1_EN BIT(0)

	#define TPS65218_ENABLE2_GPIO3 BIT(6)
	#define TPS65218_ENABLE2_GPIO2 BIT(5)
	#define TPS65218_ENABLE2_GPIO1 BIT(4)
	#define TPS65218_ENABLE2_LS3_EN BIT(3)
	#define TPS65218_ENABLE2_LS2_EN BIT(2)
	#define TPS65218_ENABLE2_LS1_EN BIT(1)
	#define TPS65218_ENABLE2_LDO1_EN BIT(0)


	#define TPS65218_CONFIG1_TRST BIT(7)
	#define TPS65218_CONFIG1_GPO2_BUF BIT(6)
	#define TPS65218_CONFIG1_IO1_SEL BIT(5)
	#define TPS65218_CONFIG1_PGDLY_MASK 0x18
	#define TPS65218_CONFIG1_STRICT BIT(2)
	#define TPS65218_CONFIG1_UVLO_MASK 0x3
	#define TPS65218_CONFIG1_UVLO_2750000 0x0
	#define TPS65218_CONFIG1_UVLO_2950000 0x1
	#define TPS65218_CONFIG1_UVLO_3250000 0x2
	#define TPS65218_CONFIG1_UVLO_3350000 0x3

	#define TPS65218_CONFIG2_DC12_RST BIT(7)
	#define TPS65218_CONFIG2_UVLOHYS BIT(6)
	#define TPS65218_CONFIG2_LS3ILIM_MASK 0xC
	#define TPS65218_CONFIG2_LS2ILIM_MASK 0x3

	#define TPS65218_CONFIG3_LS3NPFO BIT(5)
	#define TPS65218_CONFIG3_LS2NPFO BIT(4)
	#define TPS65218_CONFIG3_LS1NPFO BIT(3)
	#define TPS65218_CONFIG3_LS3DCHRG BIT(2)
	#define TPS65218_CONFIG3_LS2DCHRG BIT(1)
	#define TPS65218_CONFIG3_LS1DCHRG BIT(0)

	#define TPS65218_CONTROL_DCDC1_PFM BIT(7)
	#define TPS65218_CONTROL_DCDC1_MASK 0x7F

	#define TPS65218_CONTROL_DCDC2_PFM BIT(7)
	#define TPS65218_CONTROL_DCDC2_MASK 0x3F

	#define TPS65218_CONTROL_DCDC3_PFM BIT(7)
	#define TPS65218_CONTROL_DCDC3_MASK 0x3F

	#define TPS65218_CONTROL_DCDC4_PFM BIT(7)
	#define TPS65218_CONTROL_DCDC4_MASK 0x3F

	#define TPS65218_SLEW_RATE_GO BIT(7)
	#define TPS65218_SLEW_RATE_GODSBL BIT(6)
	#define TPS65218_SLEW_RATE_SLEW_MASK 0x7

	#define TPS65218_CONTROL_LDO1_MASK 0x3F

	#define TPS65218_SEQ1_DLY8 BIT(7)
	#define TPS65218_SEQ1_DLY7 BIT(6)
	#define TPS65218_SEQ1_DLY6 BIT(5)
	#define TPS65218_SEQ1_DLY5 BIT(4)
	#define TPS65218_SEQ1_DLY4 BIT(3)
	#define TPS65218_SEQ1_DLY3 BIT(2)
	#define TPS65218_SEQ1_DLY2 BIT(1)
	#define TPS65218_SEQ1_DLY1 BIT(0)

	#define TPS65218_SEQ2_DLYFCTR BIT(7)
	#define TPS65218_SEQ2_DLY9 BIT(0)

	#define TPS65218_SEQ3_DC2_SEQ_MASK 0xF0
	#define TPS65218_SEQ3_DC1_SEQ_MASK 0xF

	#define TPS65218_SEQ4_DC4_SEQ_MASK 0xF0
	#define TPS65218_SEQ4_DC3_SEQ_MASK 0xF

	#define TPS65218_SEQ5_DC6_SEQ_MASK 0xF0
	#define TPS65218_SEQ5_DC5_SEQ_MASK 0xF

	#define TPS65218_SEQ6_LS1_SEQ_MASK 0xF0
	#define TPS65218_SEQ6_LDO1_SEQ_MASK 0xF

	#define TPS65218_SEQ7_GPO3_SEQ_MASK 0xF0
	#define TPS65218_SEQ7_GPO1_SEQ_MASK 0xF
	#define TPS65218_PROTECT_NONE 0
	#define TPS65218_PROTECT_L1 1

	enum tps65218_regulator_id {
	/* DCDC's */
	TPS65218_DCDC_1,
	TPS65218_DCDC_2,
	TPS65218_DCDC_3,
	TPS65218_DCDC_4,
	TPS65218_DCDC_5,
	TPS65218_DCDC_6,
	/* LDOs */
	TPS65218_LDO_1,
	/* LS's */
	TPS65218_LS_2,
	TPS65218_LS_3,
	};

	#define TPS65218_MAX_REG_ID TPS65218_LDO_1

	/* Number of step-down converters available */
	#define TPS65218_NUM_DCDC 6
	/* Number of LDO voltage regulators available */
	#define TPS65218_NUM_LDO 1
	/* Number of total LS current regulators available */
	#define TPS65218_NUM_LS 2
	/* Number of total regulators available */
	#define TPS65218_NUM_REGULATOR (TPS65218_NUM_DCDC + TPS65218_NUM_LDO \
	+ TPS65218_NUM_LS)

	/* Define the TPS65218 IRQ numbers */
	enum tps65218_irqs {
	/* INT1 registers */
	TPS65218_PRGC_IRQ,
	TPS65218_CC_AQC_IRQ,
	TPS65218_HOT_IRQ,
	TPS65218_PB_IRQ,
	TPS65218_AC_IRQ,
	TPS65218_VPRG_IRQ,
	TPS65218_INVALID1_IRQ,
	TPS65218_INVALID2_IRQ,
	/* INT2 registers */
	TPS65218_LS1_I_IRQ,
	TPS65218_LS2_I_IRQ,
	TPS65218_LS3_I_IRQ,
	TPS65218_LS1_F_IRQ,
	TPS65218_LS2_F_IRQ,
	TPS65218_LS3_F_IRQ,
	TPS65218_INVALID3_IRQ,
	TPS65218_INVALID4_IRQ,
	};

	/**
	* struct tps65218 - tps65218 sub-driver chip access routines
	*
	* Device data may be used to access the TPS65218 chip
	*/

	struct tps65218 {
	struct device *dev;
	unsigned int id;
	u8 rev;

	struct mutex tps_lock; /* lock guarding the data structure */
	/* IRQ Data */
	int irq;
	u32 irq_mask;
	struct regmap_irq_chip_data *irq_data;
	struct regulator_desc desc[TPS65218_NUM_REGULATOR];
	struct regmap *regmap;
	u8 *strobes;
	};

	int tps65218_reg_write(struct tps65218 *tps, unsigned int reg,
	unsigned int val, unsigned int level);
	int tps65218_set_bits(struct tps65218 *tps, unsigned int reg,
	unsigned int mask, unsigned int val, unsigned int level);
	int tps65218_clear_bits(struct tps65218 *tps, unsigned int reg,
	unsigned int mask, unsigned int level);

	#endif /* __LINUX_MFD_TPS65218_H */