LXR linux/include/linux/mfd/da9063/core.h

   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
  32enum da9063_models {
  33        PMIC_DA9063 = 0x61,
  34};
  35
  36enum da9063_variant_codes {
  37        PMIC_DA9063_AD = 0x3,
  38        PMIC_DA9063_BB = 0x5,
  39        PMIC_DA9063_CA = 0x6,
  40};
  41
  42/* Interrupts */
  43enum da9063_irqs {
  44        DA9063_IRQ_ONKEY = 0,
  45        DA9063_IRQ_ALARM,
  46        DA9063_IRQ_TICK,
  47        DA9063_IRQ_ADC_RDY,
  48        DA9063_IRQ_SEQ_RDY,
  49        DA9063_IRQ_WAKE,
  50        DA9063_IRQ_TEMP,
  51        DA9063_IRQ_COMP_1V2,
  52        DA9063_IRQ_LDO_LIM,
  53        DA9063_IRQ_REG_UVOV,
  54        DA9063_IRQ_DVC_RDY,
  55        DA9063_IRQ_VDD_MON,
  56        DA9063_IRQ_WARN,
  57        DA9063_IRQ_GPI0,
  58        DA9063_IRQ_GPI1,
  59        DA9063_IRQ_GPI2,
  60        DA9063_IRQ_GPI3,
  61        DA9063_IRQ_GPI4,
  62        DA9063_IRQ_GPI5,
  63        DA9063_IRQ_GPI6,
  64        DA9063_IRQ_GPI7,
  65        DA9063_IRQ_GPI8,
  66        DA9063_IRQ_GPI9,
  67        DA9063_IRQ_GPI10,
  68        DA9063_IRQ_GPI11,
  69        DA9063_IRQ_GPI12,
  70        DA9063_IRQ_GPI13,
  71        DA9063_IRQ_GPI14,
  72        DA9063_IRQ_GPI15,
  73};
  74
  75#define DA9063_IRQ_BASE_OFFSET  0
  76#define DA9063_NUM_IRQ          (DA9063_IRQ_GPI15 + 1 - DA9063_IRQ_BASE_OFFSET)
  77
  78struct da9063 {
  79        /* Device */
  80        struct device   *dev;
  81        unsigned short  model;
  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
  97void da9063_device_exit(struct da9063 *da9063);
  98void da9063_irq_exit(struct da9063 *da9063);
  99
 100#endif /* __MFD_DA9063_CORE_H__ */
 101