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
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