1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef __LINUX_MFD_TPS6586X_H |
3 | #define __LINUX_MFD_TPS6586X_H |
4 | |
5 | #define TPS6586X_SLEW_RATE_INSTANTLY 0x00 |
6 | #define TPS6586X_SLEW_RATE_110UV 0x01 |
7 | #define TPS6586X_SLEW_RATE_220UV 0x02 |
8 | #define TPS6586X_SLEW_RATE_440UV 0x03 |
9 | #define TPS6586X_SLEW_RATE_880UV 0x04 |
10 | #define TPS6586X_SLEW_RATE_1760UV 0x05 |
11 | #define TPS6586X_SLEW_RATE_3520UV 0x06 |
12 | #define TPS6586X_SLEW_RATE_7040UV 0x07 |
13 | |
14 | #define TPS6586X_SLEW_RATE_SET 0x08 |
15 | #define TPS6586X_SLEW_RATE_MASK 0x07 |
16 | |
17 | /* VERSION CRC */ |
18 | #define TPS658621A 0x15 |
19 | #define TPS658621CD 0x2c |
20 | #define TPS658623 0x1b |
21 | #define TPS658624 0x0a |
22 | #define TPS658640 0x01 |
23 | #define TPS658640v2 0x02 |
24 | #define TPS658643 0x03 |
25 | |
26 | enum { |
27 | TPS6586X_ID_SYS, |
28 | TPS6586X_ID_SM_0, |
29 | TPS6586X_ID_SM_1, |
30 | TPS6586X_ID_SM_2, |
31 | TPS6586X_ID_LDO_0, |
32 | TPS6586X_ID_LDO_1, |
33 | TPS6586X_ID_LDO_2, |
34 | TPS6586X_ID_LDO_3, |
35 | TPS6586X_ID_LDO_4, |
36 | TPS6586X_ID_LDO_5, |
37 | TPS6586X_ID_LDO_6, |
38 | TPS6586X_ID_LDO_7, |
39 | TPS6586X_ID_LDO_8, |
40 | TPS6586X_ID_LDO_9, |
41 | TPS6586X_ID_LDO_RTC, |
42 | TPS6586X_ID_MAX_REGULATOR, |
43 | }; |
44 | |
45 | enum { |
46 | TPS6586X_INT_PLDO_0, |
47 | TPS6586X_INT_PLDO_1, |
48 | TPS6586X_INT_PLDO_2, |
49 | TPS6586X_INT_PLDO_3, |
50 | TPS6586X_INT_PLDO_4, |
51 | TPS6586X_INT_PLDO_5, |
52 | TPS6586X_INT_PLDO_6, |
53 | TPS6586X_INT_PLDO_7, |
54 | TPS6586X_INT_COMP_DET, |
55 | TPS6586X_INT_ADC, |
56 | TPS6586X_INT_PLDO_8, |
57 | TPS6586X_INT_PLDO_9, |
58 | TPS6586X_INT_PSM_0, |
59 | TPS6586X_INT_PSM_1, |
60 | TPS6586X_INT_PSM_2, |
61 | TPS6586X_INT_PSM_3, |
62 | TPS6586X_INT_RTC_ALM1, |
63 | TPS6586X_INT_ACUSB_OVP, |
64 | TPS6586X_INT_USB_DET, |
65 | TPS6586X_INT_AC_DET, |
66 | TPS6586X_INT_BAT_DET, |
67 | TPS6586X_INT_CHG_STAT, |
68 | TPS6586X_INT_CHG_TEMP, |
69 | TPS6586X_INT_PP, |
70 | TPS6586X_INT_RESUME, |
71 | TPS6586X_INT_LOW_SYS, |
72 | TPS6586X_INT_RTC_ALM2, |
73 | }; |
74 | |
75 | struct tps6586x_settings { |
76 | int slew_rate; |
77 | }; |
78 | |
79 | struct tps6586x_subdev_info { |
80 | int id; |
81 | const char *name; |
82 | void *platform_data; |
83 | struct device_node *of_node; |
84 | }; |
85 | |
86 | struct tps6586x_platform_data { |
87 | int num_subdevs; |
88 | struct tps6586x_subdev_info *subdevs; |
89 | |
90 | int gpio_base; |
91 | int irq_base; |
92 | bool pm_off; |
93 | |
94 | struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR]; |
95 | }; |
96 | |
97 | /* |
98 | * NOTE: the functions below are not intended for use outside |
99 | * of the TPS6586X sub-device drivers |
100 | */ |
101 | extern int tps6586x_write(struct device *dev, int reg, uint8_t val); |
102 | extern int tps6586x_writes(struct device *dev, int reg, int len, uint8_t *val); |
103 | extern int tps6586x_read(struct device *dev, int reg, uint8_t *val); |
104 | extern int tps6586x_reads(struct device *dev, int reg, int len, uint8_t *val); |
105 | extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask); |
106 | extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask); |
107 | extern int tps6586x_update(struct device *dev, int reg, uint8_t val, |
108 | uint8_t mask); |
109 | extern int tps6586x_irq_get_virq(struct device *dev, int irq); |
110 | extern int tps6586x_get_version(struct device *dev); |
111 | |
112 | #endif /*__LINUX_MFD_TPS6586X_H */ |
113 | |