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linux
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
34enum da9063_type {
35 PMIC_TYPE_DA9063 = 0,
36 PMIC_TYPE_DA9063L,
37};
38
39enum da9063_variant_codes {
40 PMIC_DA9063_AD = 0x3,
41 PMIC_DA9063_BB = 0x5,
42 PMIC_DA9063_CA = 0x6,
43};
44
45/* Interrupts */
46enum 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
78struct 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
94int da9063_device_init(struct da9063 *da9063, unsigned int irq);
95int da9063_irq_init(struct da9063 *da9063);
96
97#endif /* __MFD_DA9063_CORE_H__ */