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 */
121