Merge tag 'mfd-3.14-1' of git://git.linaro.org/people/ljones/mfd
[firefly-linux-kernel-4.4.55.git] / include / linux / mfd / tps6586x.h
1 #ifndef __LINUX_MFD_TPS6586X_H
2 #define __LINUX_MFD_TPS6586X_H
3
4 #define TPS6586X_SLEW_RATE_INSTANTLY    0x00
5 #define TPS6586X_SLEW_RATE_110UV        0x01
6 #define TPS6586X_SLEW_RATE_220UV        0x02
7 #define TPS6586X_SLEW_RATE_440UV        0x03
8 #define TPS6586X_SLEW_RATE_880UV        0x04
9 #define TPS6586X_SLEW_RATE_1760UV       0x05
10 #define TPS6586X_SLEW_RATE_3520UV       0x06
11 #define TPS6586X_SLEW_RATE_7040UV       0x07
12
13 #define TPS6586X_SLEW_RATE_SET          0x08
14 #define TPS6586X_SLEW_RATE_MASK         0x07
15
16 /* VERSION CRC */
17 #define TPS658621A      0x15
18 #define TPS658621CD     0x2c
19 #define TPS658623       0x1b
20 #define TPS658643       0x03
21
22 enum {
23         TPS6586X_ID_SYS,
24         TPS6586X_ID_SM_0,
25         TPS6586X_ID_SM_1,
26         TPS6586X_ID_SM_2,
27         TPS6586X_ID_LDO_0,
28         TPS6586X_ID_LDO_1,
29         TPS6586X_ID_LDO_2,
30         TPS6586X_ID_LDO_3,
31         TPS6586X_ID_LDO_4,
32         TPS6586X_ID_LDO_5,
33         TPS6586X_ID_LDO_6,
34         TPS6586X_ID_LDO_7,
35         TPS6586X_ID_LDO_8,
36         TPS6586X_ID_LDO_9,
37         TPS6586X_ID_LDO_RTC,
38         TPS6586X_ID_MAX_REGULATOR,
39 };
40
41 enum {
42         TPS6586X_INT_PLDO_0,
43         TPS6586X_INT_PLDO_1,
44         TPS6586X_INT_PLDO_2,
45         TPS6586X_INT_PLDO_3,
46         TPS6586X_INT_PLDO_4,
47         TPS6586X_INT_PLDO_5,
48         TPS6586X_INT_PLDO_6,
49         TPS6586X_INT_PLDO_7,
50         TPS6586X_INT_COMP_DET,
51         TPS6586X_INT_ADC,
52         TPS6586X_INT_PLDO_8,
53         TPS6586X_INT_PLDO_9,
54         TPS6586X_INT_PSM_0,
55         TPS6586X_INT_PSM_1,
56         TPS6586X_INT_PSM_2,
57         TPS6586X_INT_PSM_3,
58         TPS6586X_INT_RTC_ALM1,
59         TPS6586X_INT_ACUSB_OVP,
60         TPS6586X_INT_USB_DET,
61         TPS6586X_INT_AC_DET,
62         TPS6586X_INT_BAT_DET,
63         TPS6586X_INT_CHG_STAT,
64         TPS6586X_INT_CHG_TEMP,
65         TPS6586X_INT_PP,
66         TPS6586X_INT_RESUME,
67         TPS6586X_INT_LOW_SYS,
68         TPS6586X_INT_RTC_ALM2,
69 };
70
71 struct tps6586x_settings {
72         int slew_rate;
73 };
74
75 struct tps6586x_subdev_info {
76         int             id;
77         const char      *name;
78         void            *platform_data;
79         struct device_node *of_node;
80 };
81
82 struct tps6586x_platform_data {
83         int num_subdevs;
84         struct tps6586x_subdev_info *subdevs;
85
86         int gpio_base;
87         int irq_base;
88         bool pm_off;
89
90         struct regulator_init_data *reg_init_data[TPS6586X_ID_MAX_REGULATOR];
91 };
92
93 /*
94  * NOTE: the functions below are not intended for use outside
95  * of the TPS6586X sub-device drivers
96  */
97 extern int tps6586x_write(struct device *dev, int reg, uint8_t val);
98 extern int tps6586x_writes(struct device *dev, int reg, int len, uint8_t *val);
99 extern int tps6586x_read(struct device *dev, int reg, uint8_t *val);
100 extern int tps6586x_reads(struct device *dev, int reg, int len, uint8_t *val);
101 extern int tps6586x_set_bits(struct device *dev, int reg, uint8_t bit_mask);
102 extern int tps6586x_clr_bits(struct device *dev, int reg, uint8_t bit_mask);
103 extern int tps6586x_update(struct device *dev, int reg, uint8_t val,
104                            uint8_t mask);
105 extern int tps6586x_irq_get_virq(struct device *dev, int irq);
106 extern int tps6586x_get_version(struct device *dev);
107
108 #endif /*__LINUX_MFD_TPS6586X_H */