tps65086.h

  1/* SPDX-License-Identifier: GPL-2.0-only */
  2/*
  3 * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
  4 *	Andrew F. Davis <afd@ti.com>
  5 *
  6 * Based on the TPS65912 driver
  7 */
  8
  9#ifndef __LINUX_MFD_TPS65086_H
 10#define __LINUX_MFD_TPS65086_H
 11
 12#include <linux/device.h>
 13#include <linux/regmap.h>
 14
 15/* List of registers for TPS65086 */
 16#define TPS65086_DEVICEID1		0x00
 17#define TPS65086_DEVICEID2		0x01
 18#define TPS65086_IRQ		0x02
 19#define TPS65086_IRQ_MASK		0x03
 20#define TPS65086_PMICSTAT		0x04
 21#define TPS65086_SHUTDNSRC		0x05
 22#define TPS65086_BUCK1CTRL		0x20
 23#define TPS65086_BUCK2CTRL		0x21
 24#define TPS65086_BUCK3DECAY		0x22
 25#define TPS65086_BUCK3VID		0x23
 26#define TPS65086_BUCK3SLPCTRL		0x24
 27#define TPS65086_BUCK4CTRL		0x25
 28#define TPS65086_BUCK5CTRL		0x26
 29#define TPS65086_BUCK6CTRL		0x27
 30#define TPS65086_LDOA2CTRL		0x28
 31#define TPS65086_LDOA3CTRL		0x29
 32#define TPS65086_DISCHCTRL1		0x40
 33#define TPS65086_DISCHCTRL2		0x41
 34#define TPS65086_DISCHCTRL3		0x42
 35#define TPS65086_PG_DELAY1		0x43
 36#define TPS65086_FORCESHUTDN		0x91
 37#define TPS65086_BUCK1SLPCTRL		0x92
 38#define TPS65086_BUCK2SLPCTRL		0x93
 39#define TPS65086_BUCK4VID		0x94
 40#define TPS65086_BUCK4SLPVID		0x95
 41#define TPS65086_BUCK5VID		0x96
 42#define TPS65086_BUCK5SLPVID		0x97
 43#define TPS65086_BUCK6VID		0x98
 44#define TPS65086_BUCK6SLPVID		0x99
 45#define TPS65086_LDOA2VID		0x9A
 46#define TPS65086_LDOA3VID		0x9B
 47#define TPS65086_BUCK123CTRL		0x9C
 48#define TPS65086_PG_DELAY2		0x9D
 49#define TPS65086_PIN_EN_MASK1		0x9E
 50#define TPS65086_PIN_EN_MASK2		0x9F
 51#define TPS65086_SWVTT_EN		0x9F
 52#define TPS65086_PIN_EN_OVR1		0xA0
 53#define TPS65086_PIN_EN_OVR2		0xA1
 54#define TPS65086_GPOCTRL		0xA1
 55#define TPS65086_PWR_FAULT_MASK1	0xA2
 56#define TPS65086_PWR_FAULT_MASK2	0xA3
 57#define TPS65086_GPO1PG_CTRL1		0xA4
 58#define TPS65086_GPO1PG_CTRL2		0xA5
 59#define TPS65086_GPO4PG_CTRL1		0xA6
 60#define TPS65086_GPO4PG_CTRL2		0xA7
 61#define TPS65086_GPO2PG_CTRL1		0xA8
 62#define TPS65086_GPO2PG_CTRL2		0xA9
 63#define TPS65086_GPO3PG_CTRL1		0xAA
 64#define TPS65086_GPO3PG_CTRL2		0xAB
 65#define TPS65086_LDOA1CTRL		0xAE
 66#define TPS65086_PG_STATUS1		0xB0
 67#define TPS65086_PG_STATUS2		0xB1
 68#define TPS65086_PWR_FAULT_STATUS1	0xB2
 69#define TPS65086_PWR_FAULT_STATUS2	0xB3
 70#define TPS65086_TEMPCRIT		0xB4
 71#define TPS65086_TEMPHOT		0xB5
 72#define TPS65086_OC_STATUS		0xB6
 73
 74/* IRQ Register field definitions */
 75#define TPS65086_IRQ_DIETEMP_MASK	BIT(0)
 76#define TPS65086_IRQ_SHUTDN_MASK	BIT(3)
 77#define TPS65086_IRQ_FAULT_MASK		BIT(7)
 78
 79/* DEVICEID1 Register field definitions */
 80#define TPS6508640_ID			0x00
 81#define TPS65086401_ID			0x01
 82#define TPS6508641_ID			0x10
 83#define TPS65086470_ID			0x70
 84
 85/* DEVICEID2 Register field definitions */
 86#define TPS65086_DEVICEID2_PART_MASK	GENMASK(3, 0)
 87#define TPS65086_DEVICEID2_OTP_MASK	GENMASK(5, 4)
 88#define TPS65086_DEVICEID2_REV_MASK	GENMASK(7, 6)
 89
 90/* VID Masks */
 91#define BUCK_VID_MASK			GENMASK(7, 1)
 92#define VDOA1_VID_MASK			GENMASK(4, 1)
 93#define VDOA23_VID_MASK			GENMASK(3, 0)
 94
 95/* Define the TPS65086 IRQ numbers */
 96enum tps65086_irqs {
 97	TPS65086_IRQ_DIETEMP,
 98	TPS65086_IRQ_SHUTDN,
 99	TPS65086_IRQ_FAULT,
100};
101
102struct tps65086_regulator_config;
103
104/**
105 * struct tps65086 - state holder for the tps65086 driver
106 *
107 * Device data may be used to access the TPS65086 chip
108 */
109struct tps65086 {
110	struct device *dev;
111	struct regmap *regmap;
112	unsigned int chip_id;
113	const struct tps65086_regulator_config *reg_config;
114
115	/* IRQ Data */
116	int irq;
117	struct regmap_irq_chip_data *irq_data;
118};
119
120#endif /* __LINUX_MFD_TPS65086_H */