/*
* max77693.h - Driver for the Maxim 77693
*
* Copyright (C) 2012 Samsung Electrnoics
* SangYoung Son <hello.son@samsung.com>
*
* This program is not provided / owned by Maxim Integrated Products.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* This driver is based on max8997.h
*
* MAX77693 has PMIC, Charger, Flash LED, Haptic, MUIC devices.
* The devices share the same I2C bus and included in
* this mfd driver.
*/
#ifndef __LINUX_MFD_MAX77693_H
#define __LINUX_MFD_MAX77693_H
/* MAX77686 regulator IDs */
enum max77693_regulators {
MAX77693_ESAFEOUT1 = 0,
MAX77693_ESAFEOUT2,
MAX77693_CHARGER,
MAX77693_REG_MAX,
};
struct max77693_regulator_data {
int id;
struct regulator_init_data *initdata;
struct device_node *of_node;
};
struct max77693_reg_data {
u8 addr;
u8 data;
};
struct max77693_muic_platform_data {
struct max77693_reg_data *init_data;
int num_init_data;
int detcable_delay_ms;
/*
* Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
* h/w path of COMP2/COMN1 on CONTROL1 register.
*/
int path_usb;
int path_uart;
};
/* MAX77693 led flash */
/* triggers */
enum max77693_led_trigger {
MAX77693_LED_TRIG_OFF,
MAX77693_LED_TRIG_FLASH,
MAX77693_LED_TRIG_TORCH,
MAX77693_LED_TRIG_EXT,
MAX77693_LED_TRIG_SOFT,
};
/* trigger types */
enum max77693_led_trigger_type {
MAX77693_LED_TRIG_TYPE_EDGE,
MAX77693_LED_TRIG_TYPE_LEVEL,
};
/* boost modes */
enum max77693_led_boost_mode {
MAX77693_LED_BOOST_NONE,
MAX77693_LED_BOOST_ADAPTIVE,
MAX77693_LED_BOOST_FIXED,
};
struct max77693_led_platform_data {
u32 fleds[2];
u32 iout_torch[2];
u32 iout_flash[2];
u32 trigger[2];
u32 trigger_type[2];
u32 num_leds;
u32 boost_mode;
u32 flash_timeout;
u32 boost_vout;
u32 low_vsys;
};
/* MAX77693 */
struct max77693_platform_data {
/* regulator data */
struct max77693_regulator_data *regulators;
int num_regulators;
/* muic data */
struct max77693_muic_platform_data *muic_data;
struct max77693_led_platform_data *led_data;
};
#endif /* __LINUX_MFD_MAX77693_H */