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

source code of linux/include/linux/mfd/tps65086.h