LXR linux/include/linux/mfd/max77693.h

   1/*
   2 * max77693.h - Driver for the Maxim 77693
   3 *
   4 *  Copyright (C) 2012 Samsung Electrnoics
   5 *  SangYoung Son <hello.son@samsung.com>
   6 *
   7 * This program is not provided / owned by Maxim Integrated Products.
   8 *
   9 * This program is free software; you can redistribute it and/or modify
  10 * it under the terms of the GNU General Public License as published by
  11 * the Free Software Foundation; either version 2 of the License, or
  12 * (at your option) any later version.
  13 *
  14 * This program is distributed in the hope that it will be useful,
  15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 * GNU General Public License for more details.
  18 *
  19 * You should have received a copy of the GNU General Public License
  20 * along with this program; if not, write to the Free Software
  21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22 *
  23 * This driver is based on max8997.h
  24 *
  25 * MAX77693 has PMIC, Charger, Flash LED, Haptic, MUIC devices.
  26 * The devices share the same I2C bus and included in
  27 * this mfd driver.
  28 */
  29
  30#ifndef __LINUX_MFD_MAX77693_H
  31#define __LINUX_MFD_MAX77693_H
  32
  33/* MAX77693 regulator IDs */
  34enum max77693_regulators {
  35        MAX77693_ESAFEOUT1 = 0,
  36        MAX77693_ESAFEOUT2,
  37        MAX77693_CHARGER,
  38        MAX77693_REG_MAX,
  39};
  40
  41struct max77693_reg_data {
  42        u8 addr;
  43        u8 data;
  44};
  45
  46struct max77693_muic_platform_data {
  47        struct max77693_reg_data *init_data;
  48        int num_init_data;
  49
  50        int detcable_delay_ms;
  51
  52        /*
  53         * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
  54         * h/w path of COMP2/COMN1 on CONTROL1 register.
  55         */
  56        int path_usb;
  57        int path_uart;
  58};
  59
  60/* MAX77693 led flash */
  61
  62/* triggers */
  63enum max77693_led_trigger {
  64        MAX77693_LED_TRIG_OFF,
  65        MAX77693_LED_TRIG_FLASH,
  66        MAX77693_LED_TRIG_TORCH,
  67        MAX77693_LED_TRIG_EXT,
  68        MAX77693_LED_TRIG_SOFT,
  69};
  70
  71/* trigger types */
  72enum max77693_led_trigger_type {
  73        MAX77693_LED_TRIG_TYPE_EDGE,
  74        MAX77693_LED_TRIG_TYPE_LEVEL,
  75};
  76
  77/* boost modes */
  78enum max77693_led_boost_mode {
  79        MAX77693_LED_BOOST_NONE,
  80        MAX77693_LED_BOOST_ADAPTIVE,
  81        MAX77693_LED_BOOST_FIXED,
  82};
  83
  84/* MAX77693 */
  85
  86struct max77693_platform_data {
  87        /* muic data */
  88        struct max77693_muic_platform_data *muic_data;
  89        struct max77693_led_platform_data *led_data;
  90};
  91#endif  /* __LINUX_MFD_MAX77693_H */
  92