/*
|
* Copyright (C) 2013 Samsung Electronics
|
* Piotr Wilczek <p.wilczek@samsung.com>
|
*
|
* SPDX-License-Identifier: GPL-2.0+
|
*/
|
|
#ifndef __MAX77693_MUIC_H_
|
#define __MAX77693_MUIC_H_
|
|
#include <power/power_chrg.h>
|
|
/*
|
* MUIC REGISTER
|
*/
|
|
#define MAX77693_MUIC_PREFIX "max77693-muic:"
|
|
/* MAX77693_MUIC_STATUS1 */
|
#define MAX77693_MUIC_ADC_MASK 0x1F
|
|
/* MAX77693_MUIC_STATUS2 */
|
#define MAX77693_MUIC_CHG_NO 0x00
|
#define MAX77693_MUIC_CHG_USB 0x01
|
#define MAX77693_MUIC_CHG_USB_D 0x02
|
#define MAX77693_MUIC_CHG_TA 0x03
|
#define MAX77693_MUIC_CHG_TA_500 0x04
|
#define MAX77693_MUIC_CHG_TA_1A 0x05
|
#define MAX77693_MUIC_CHG_MASK 0x07
|
|
/* MAX77693_MUIC_CONTROL1 */
|
#define MAX77693_MUIC_CTRL1_DN1DP2 ((0x1 << 3) | 0x1)
|
#define MAX77693_MUIC_CTRL1_UT1UR2 ((0x3 << 3) | 0x3)
|
#define MAX77693_MUIC_CTRL1_ADN1ADP2 ((0x4 << 3) | 0x4)
|
#define MAX77693_MUIC_CTRL1_AUT1AUR2 ((0x5 << 3) | 0x5)
|
#define MAX77693_MUIC_CTRL1_MASK 0xC0
|
|
#define MUIC_PATH_USB 0
|
#define MUIC_PATH_UART 1
|
|
#define MUIC_PATH_CP 0
|
#define MUIC_PATH_AP 1
|
|
enum muic_path {
|
MUIC_PATH_USB_CP,
|
MUIC_PATH_USB_AP,
|
MUIC_PATH_UART_CP,
|
MUIC_PATH_UART_AP,
|
};
|
|
/* MAX 777693 MUIC registers */
|
enum {
|
MAX77693_MUIC_ID = 0x00,
|
MAX77693_MUIC_INT1 = 0x01,
|
MAX77693_MUIC_INT2 = 0x02,
|
MAX77693_MUIC_INT3 = 0x03,
|
MAX77693_MUIC_STATUS1 = 0x04,
|
MAX77693_MUIC_STATUS2 = 0x05,
|
MAX77693_MUIC_STATUS3 = 0x06,
|
MAX77693_MUIC_INTMASK1 = 0x07,
|
MAX77693_MUIC_INTMASK2 = 0x08,
|
MAX77693_MUIC_INTMASK3 = 0x09,
|
MAX77693_MUIC_CDETCTRL = 0x0A,
|
MAX77693_MUIC_CONTROL1 = 0x0C,
|
MAX77693_MUIC_CONTROL2 = 0x0D,
|
MAX77693_MUIC_CONTROL3 = 0x0E,
|
|
MUIC_NUM_OF_REGS = 0x0F,
|
};
|
|
#define MAX77693_MUIC_I2C_ADDR (0x4A >> 1)
|
|
int power_muic_init(unsigned int bus);
|
#endif /* __MAX77693_MUIC_H_ */
|
