include/power/max77693_pmic.h

   1 /*
   2  * Copyright (C) 2013 Samsung Electronics
   3  * Piotr Wilczek <p.wilczek@samsung.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __MAX77693_PMIC_H_
   9 #define __MAX77693_PMIC_H_
  10
  11 #include <power/power_chrg.h>
  12
  13 #define CHARGER_MIN_CURRENT 200
  14 #define CHARGER_MAX_CURRENT 2000
  15
  16 #define MAX77693_CHG_PREFIX     "max77693-chg:"
  17
  18 /* Registers */
  19
  20 #define MAX77693_CHG_BASE       0xB0
  21 #define MAX77693_CHG_INT_OK     0xB2
  22 #define MAX77693_CHG_CNFG_00    0xB7
  23 #define MAX77693_CHG_CNFG_02    0xB9
  24 #define MAX77693_CHG_CNFG_06    0xBD
  25 #define MAX77693_SAFEOUT        0xC6
  26
  27 #define PMIC_NUM_OF_REGS        0xC7
  28
  29 #define MAX77693_CHG_DETBAT     (0x1 << 7)      /* MAX77693_CHG_INT_OK */
  30 #define MAX77693_CHG_MODE_ON    0x05            /* MAX77693_CHG_CNFG_00 */
  31 #define MAX77693_CHG_CC         0x3F            /* MAX77693_CHG_CNFG_02 */
  32 #define MAX77693_CHG_LOCK       (0x0 << 2)      /* MAX77693_CHG_CNFG_06 */
  33 #define MAX77693_CHG_UNLOCK     (0x3 << 2)      /* MAX77693_CHG_CNFG_06 */
  34
  35 #define MAX77693_ENSAFEOUT1     (1 << 6)
  36 #define MAX77693_ENSAFEOUT2     (1 << 7)
  37
  38 #define MAX77693_PMIC_I2C_ADDR  (0xCC >> 1)
  39
  40 int pmic_init_max77693(unsigned char bus);
  41 #endif /* __MAX77693_PMIC_H_ */