1 /*
2  * Definitions for DA9063 MFD driver
3  *
4  * Copyright 2012 Dialog Semiconductor Ltd.
5  *
6  * Author: Michal Hajduk, Dialog Semiconductor
7  * Author: Krystian Garbaciak, Dialog Semiconductor
8  *
9  *  This program is free software; you can redistribute  it and/or modify it
10  *  under  the terms of  the GNU General  Public License as published by the
11  *  Free Software Foundation;  either version 2 of the  License, or (at your
12  *  option) any later version.
13  *
14  */
15 
16 #ifndef __MFD_DA9063_CORE_H__
17 #define __MFD_DA9063_CORE_H__
18 
19 #include <linux/interrupt.h>
20 #include <linux/mfd/da9063/registers.h>
21 
22 /* DA9063 modules */
23 #define DA9063_DRVNAME_CORE		"da9063-core"
24 #define DA9063_DRVNAME_REGULATORS	"da9063-regulators"
25 #define DA9063_DRVNAME_LEDS		"da9063-leds"
26 #define DA9063_DRVNAME_WATCHDOG		"da9063-watchdog"
27 #define DA9063_DRVNAME_HWMON		"da9063-hwmon"
28 #define DA9063_DRVNAME_ONKEY		"da9063-onkey"
29 #define DA9063_DRVNAME_RTC		"da9063-rtc"
30 #define DA9063_DRVNAME_VIBRATION	"da9063-vibration"
31 
32 #define PMIC_CHIP_ID_DA9063		0x61
33 
34 enum da9063_type {
35 	PMIC_TYPE_DA9063 = 0,
36 	PMIC_TYPE_DA9063L,
37 };
38 
39 enum da9063_variant_codes {
40 	PMIC_DA9063_AD = 0x3,
41 	PMIC_DA9063_BB = 0x5,
42 	PMIC_DA9063_CA = 0x6,
43 };
44 
45 /* Interrupts */
46 enum da9063_irqs {
47 	DA9063_IRQ_ONKEY = 0,
48 	DA9063_IRQ_ALARM,
49 	DA9063_IRQ_TICK,
50 	DA9063_IRQ_ADC_RDY,
51 	DA9063_IRQ_SEQ_RDY,
52 	DA9063_IRQ_WAKE,
53 	DA9063_IRQ_TEMP,
54 	DA9063_IRQ_COMP_1V2,
55 	DA9063_IRQ_LDO_LIM,
56 	DA9063_IRQ_REG_UVOV,
57 	DA9063_IRQ_DVC_RDY,
58 	DA9063_IRQ_VDD_MON,
59 	DA9063_IRQ_WARN,
60 	DA9063_IRQ_GPI0,
61 	DA9063_IRQ_GPI1,
62 	DA9063_IRQ_GPI2,
63 	DA9063_IRQ_GPI3,
64 	DA9063_IRQ_GPI4,
65 	DA9063_IRQ_GPI5,
66 	DA9063_IRQ_GPI6,
67 	DA9063_IRQ_GPI7,
68 	DA9063_IRQ_GPI8,
69 	DA9063_IRQ_GPI9,
70 	DA9063_IRQ_GPI10,
71 	DA9063_IRQ_GPI11,
72 	DA9063_IRQ_GPI12,
73 	DA9063_IRQ_GPI13,
74 	DA9063_IRQ_GPI14,
75 	DA9063_IRQ_GPI15,
76 };
77 
78 struct da9063 {
79 	/* Device */
80 	struct device	*dev;
81 	enum da9063_type type;
82 	unsigned char	variant_code;
83 	unsigned int	flags;
84 
85 	/* Control interface */
86 	struct regmap	*regmap;
87 
88 	/* Interrupts */
89 	int		chip_irq;
90 	unsigned int	irq_base;
91 	struct regmap_irq_chip_data *regmap_irq;
92 };
93 
94 int da9063_device_init(struct da9063 *da9063, unsigned int irq);
95 int da9063_irq_init(struct da9063 *da9063);
96 
97 #endif /* __MFD_DA9063_CORE_H__ */
98