1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * DA9150 MFD Driver - Core Data
5 * Copyright (c) 2014 Dialog Semiconductor
7 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
10 #ifndef __DA9150_CORE_H
11 #define __DA9150_CORE_H
13 #include <linux/device.h>
14 #include <linux/i2c.h>
15 #include <linux/interrupt.h>
16 #include <linux/regmap.h>
18 /* I2C address paging */
19 #define DA9150_REG_PAGE_SHIFT 8
20 #define DA9150_REG_PAGE_MASK 0xFF
23 #define DA9150_NUM_IRQ_REGS 4
24 #define DA9150_IRQ_VBUS 0
25 #define DA9150_IRQ_CHG 1
26 #define DA9150_IRQ_TCLASS 2
27 #define DA9150_IRQ_TJUNC 3
28 #define DA9150_IRQ_VFAULT 4
29 #define DA9150_IRQ_CONF 5
30 #define DA9150_IRQ_DAT 6
31 #define DA9150_IRQ_DTYPE 7
32 #define DA9150_IRQ_ID 8
33 #define DA9150_IRQ_ADP 9
34 #define DA9150_IRQ_SESS_END 10
35 #define DA9150_IRQ_SESS_VLD 11
36 #define DA9150_IRQ_FG 12
37 #define DA9150_IRQ_GP 13
38 #define DA9150_IRQ_TBAT 14
39 #define DA9150_IRQ_GPIOA 15
40 #define DA9150_IRQ_GPIOB 16
41 #define DA9150_IRQ_GPIOC 17
42 #define DA9150_IRQ_GPIOD 18
43 #define DA9150_IRQ_GPADC 19
44 #define DA9150_IRQ_WKUP 20
46 /* I2C sub-device address */
47 #define DA9150_QIF_I2C_ADDR_LSB 0x5
49 struct da9150_fg_pdata {
50 u32 update_interval; /* msecs */
51 u8 warn_soc_lvl; /* % value */
52 u8 crit_soc_lvl; /* % value */
57 struct da9150_fg_pdata *fg_pdata;
62 struct regmap *regmap;
63 struct i2c_client *core_qif;
65 struct regmap_irq_chip_data *regmap_irq_data;
70 /* Device I/O - Query Interface for FG and standard register access */
71 void da9150_read_qif(struct da9150 *da9150, u8 addr, int count, u8 *buf);
72 void da9150_write_qif(struct da9150 *da9150, u8 addr, int count, const u8 *buf);
74 u8 da9150_reg_read(struct da9150 *da9150, u16 reg);
75 void da9150_reg_write(struct da9150 *da9150, u16 reg, u8 val);
76 void da9150_set_bits(struct da9150 *da9150, u16 reg, u8 mask, u8 val);
78 void da9150_bulk_read(struct da9150 *da9150, u16 reg, int count, u8 *buf);
79 void da9150_bulk_write(struct da9150 *da9150, u16 reg, int count, const u8 *buf);
81 #endif /* __DA9150_CORE_H */