Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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_DEVICEID 0x01
17#define TPS65086_IRQ 0x02
18#define TPS65086_IRQ_MASK 0x03
19#define TPS65086_PMICSTAT 0x04
20#define TPS65086_SHUTDNSRC 0x05
21#define TPS65086_BUCK1CTRL 0x20
22#define TPS65086_BUCK2CTRL 0x21
23#define TPS65086_BUCK3DECAY 0x22
24#define TPS65086_BUCK3VID 0x23
25#define TPS65086_BUCK3SLPCTRL 0x24
26#define TPS65086_BUCK4CTRL 0x25
27#define TPS65086_BUCK5CTRL 0x26
28#define TPS65086_BUCK6CTRL 0x27
29#define TPS65086_LDOA2CTRL 0x28
30#define TPS65086_LDOA3CTRL 0x29
31#define TPS65086_DISCHCTRL1 0x40
32#define TPS65086_DISCHCTRL2 0x41
33#define TPS65086_DISCHCTRL3 0x42
34#define TPS65086_PG_DELAY1 0x43
35#define TPS65086_FORCESHUTDN 0x91
36#define TPS65086_BUCK1SLPCTRL 0x92
37#define TPS65086_BUCK2SLPCTRL 0x93
38#define TPS65086_BUCK4VID 0x94
39#define TPS65086_BUCK4SLPVID 0x95
40#define TPS65086_BUCK5VID 0x96
41#define TPS65086_BUCK5SLPVID 0x97
42#define TPS65086_BUCK6VID 0x98
43#define TPS65086_BUCK6SLPVID 0x99
44#define TPS65086_LDOA2VID 0x9A
45#define TPS65086_LDOA3VID 0x9B
46#define TPS65086_BUCK123CTRL 0x9C
47#define TPS65086_PG_DELAY2 0x9D
48#define TPS65086_PIN_EN_MASK1 0x9E
49#define TPS65086_PIN_EN_MASK2 0x9F
50#define TPS65086_SWVTT_EN 0x9F
51#define TPS65086_PIN_EN_OVR1 0xA0
52#define TPS65086_PIN_EN_OVR2 0xA1
53#define TPS65086_GPOCTRL 0xA1
54#define TPS65086_PWR_FAULT_MASK1 0xA2
55#define TPS65086_PWR_FAULT_MASK2 0xA3
56#define TPS65086_GPO1PG_CTRL1 0xA4
57#define TPS65086_GPO1PG_CTRL2 0xA5
58#define TPS65086_GPO4PG_CTRL1 0xA6
59#define TPS65086_GPO4PG_CTRL2 0xA7
60#define TPS65086_GPO2PG_CTRL1 0xA8
61#define TPS65086_GPO2PG_CTRL2 0xA9
62#define TPS65086_GPO3PG_CTRL1 0xAA
63#define TPS65086_GPO3PG_CTRL2 0xAB
64#define TPS65086_LDOA1CTRL 0xAE
65#define TPS65086_PG_STATUS1 0xB0
66#define TPS65086_PG_STATUS2 0xB1
67#define TPS65086_PWR_FAULT_STATUS1 0xB2
68#define TPS65086_PWR_FAULT_STATUS2 0xB3
69#define TPS65086_TEMPCRIT 0xB4
70#define TPS65086_TEMPHOT 0xB5
71#define TPS65086_OC_STATUS 0xB6
72
73/* IRQ Register field definitions */
74#define TPS65086_IRQ_DIETEMP_MASK BIT(0)
75#define TPS65086_IRQ_SHUTDN_MASK BIT(3)
76#define TPS65086_IRQ_FAULT_MASK BIT(7)
77
78/* DEVICEID Register field definitions */
79#define TPS65086_DEVICEID_PART_MASK GENMASK(3, 0)
80#define TPS65086_DEVICEID_OTP_MASK GENMASK(5, 4)
81#define TPS65086_DEVICEID_REV_MASK GENMASK(7, 6)
82
83/* VID Masks */
84#define BUCK_VID_MASK GENMASK(7, 1)
85#define VDOA1_VID_MASK GENMASK(4, 1)
86#define VDOA23_VID_MASK GENMASK(3, 0)
87
88/* Define the TPS65086 IRQ numbers */
89enum tps65086_irqs {
90 TPS65086_IRQ_DIETEMP,
91 TPS65086_IRQ_SHUTDN,
92 TPS65086_IRQ_FAULT,
93};
94
95/**
96 * struct tps65086 - state holder for the tps65086 driver
97 *
98 * Device data may be used to access the TPS65086 chip
99 */
100struct tps65086 {
101 struct device *dev;
102 struct regmap *regmap;
103
104 /* IRQ Data */
105 int irq;
106 struct regmap_irq_chip_data *irq_data;
107};
108
109#endif /* __LINUX_MFD_TPS65086_H */