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/*
* Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
* Andrew F. Davis <afd@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.
*
* Based on the TPS65912 driver
*/
#ifndef __LINUX_MFD_TPS65086_H
#define __LINUX_MFD_TPS65086_H
#include <linux/device.h>
#include <linux/regmap.h>
/* List of registers for TPS65086 */
#define TPS65086_DEVICEID 0x01
#define TPS65086_IRQ 0x02
#define TPS65086_IRQ_MASK 0x03
#define TPS65086_PMICSTAT 0x04
#define TPS65086_SHUTDNSRC 0x05
#define TPS65086_BUCK1CTRL 0x20
#define TPS65086_BUCK2CTRL 0x21
#define TPS65086_BUCK3DECAY 0x22
#define TPS65086_BUCK3VID 0x23
#define TPS65086_BUCK3SLPCTRL 0x24
#define TPS65086_BUCK4CTRL 0x25
#define TPS65086_BUCK5CTRL 0x26
#define TPS65086_BUCK6CTRL 0x27
#define TPS65086_LDOA2CTRL 0x28
#define TPS65086_LDOA3CTRL 0x29
#define TPS65086_DISCHCTRL1 0x40
#define TPS65086_DISCHCTRL2 0x41
#define TPS65086_DISCHCTRL3 0x42
#define TPS65086_PG_DELAY1 0x43
#define TPS65086_FORCESHUTDN 0x91
#define TPS65086_BUCK1SLPCTRL 0x92
#define TPS65086_BUCK2SLPCTRL 0x93
#define TPS65086_BUCK4VID 0x94
#define TPS65086_BUCK4SLPVID 0x95
#define TPS65086_BUCK5VID 0x96
#define TPS65086_BUCK5SLPVID 0x97
#define TPS65086_BUCK6VID 0x98
#define TPS65086_BUCK6SLPVID 0x99
#define TPS65086_LDOA2VID 0x9A
#define TPS65086_LDOA3VID 0x9B
#define TPS65086_BUCK123CTRL 0x9C
#define TPS65086_PG_DELAY2 0x9D
#define TPS65086_PIN_EN_MASK1 0x9E
#define TPS65086_PIN_EN_MASK2 0x9F
#define TPS65086_SWVTT_EN 0x9F
#define TPS65086_PIN_EN_OVR1 0xA0
#define TPS65086_PIN_EN_OVR2 0xA1
#define TPS65086_GPOCTRL 0xA1
#define TPS65086_PWR_FAULT_MASK1 0xA2
#define TPS65086_PWR_FAULT_MASK2 0xA3
#define TPS65086_GPO1PG_CTRL1 0xA4
#define TPS65086_GPO1PG_CTRL2 0xA5
#define TPS65086_GPO4PG_CTRL1 0xA6
#define TPS65086_GPO4PG_CTRL2 0xA7
#define TPS65086_GPO2PG_CTRL1 0xA8
#define TPS65086_GPO2PG_CTRL2 0xA9
#define TPS65086_GPO3PG_CTRL1 0xAA
#define TPS65086_GPO3PG_CTRL2 0xAB
#define TPS65086_LDOA1CTRL 0xAE
#define TPS65086_PG_STATUS1 0xB0
#define TPS65086_PG_STATUS2 0xB1
#define TPS65086_PWR_FAULT_STATUS1 0xB2
#define TPS65086_PWR_FAULT_STATUS2 0xB3
#define TPS65086_TEMPCRIT 0xB4
#define TPS65086_TEMPHOT 0xB5
#define TPS65086_OC_STATUS 0xB6
/* IRQ Register field definitions */
#define TPS65086_IRQ_DIETEMP_MASK BIT(0)
#define TPS65086_IRQ_SHUTDN_MASK BIT(3)
#define TPS65086_IRQ_FAULT_MASK BIT(7)
/* DEVICEID Register field definitions */
#define TPS65086_DEVICEID_PART_MASK GENMASK(3, 0)
#define TPS65086_DEVICEID_OTP_MASK GENMASK(5, 4)
#define TPS65086_DEVICEID_REV_MASK GENMASK(7, 6)
/* VID Masks */
#define BUCK_VID_MASK GENMASK(7, 1)
#define VDOA1_VID_MASK GENMASK(4, 1)
#define VDOA23_VID_MASK GENMASK(3, 0)
/* Define the TPS65086 IRQ numbers */
enum tps65086_irqs {
TPS65086_IRQ_DIETEMP,
TPS65086_IRQ_SHUTDN,
TPS65086_IRQ_FAULT,
};
/**
* struct tps65086 - state holder for the tps65086 driver
*
* Device data may be used to access the TPS65086 chip
*/
struct tps65086 {
struct device *dev;
struct regmap *regmap;
/* IRQ Data */
int irq;
struct regmap_irq_chip_data *irq_data;
};
#endif /* __LINUX_MFD_TPS65086_H */
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