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 */ |
96 | enum tps65086_irqs { |
97 | TPS65086_IRQ_DIETEMP, |
98 | TPS65086_IRQ_SHUTDN, |
99 | TPS65086_IRQ_FAULT, |
100 | }; |
101 | |
102 | struct 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 | */ |
109 | struct 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 | |