/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved. * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * * TI bq24738 battery charger driver. */ #ifndef __CROS_EC_BQ24738_H #define __CROS_EC_BQ24738_H /* Chip specific commands */ #define BQ24738_CHARGE_OPTION 0x12 #define BQ24738_INPUT_CURRENT 0x3f #define BQ24738_MANUFACTURE_ID 0xfe #define BQ24738_DEVICE_ID 0xff /* ChargeOption 0x12 */ #define OPTION_CHARGE_INHIBIT (1 << 0) #define OPTION_ACOC_THRESHOLD (1 << 1) #define OPTION_BOOST_MODE_STATE (1 << 2) #define OPTION_BOOST_MODE_ENABLE (1 << 3) #define OPTION_ACDET_STATE (1 << 4) #define OPTION_IOUT_SELECTION (1 << 5) #define OPTION_LEARN_ENABLE (1 << 6) #define OPTION_IFAULT_LOW_THRESHOLD (1 << 7) #define OPTION_IFAULT_HI_ENABLE (1 << 8) #define OPTION_EMI_FREQ_ENABLE (1 << 9) #define OPTION_EMI_FREQ_ADJ (1 << 10) #define OPTION_BAT_DEPLETION_THRESHOLD (3 << 11) #define OPTION_WATCHDOG_TIMER (3 << 13) #define OPTION_ACPRES_DEGLITCH_TIME (1 << 15) /* OPTION_ACOC_THRESHOLD */ #define ACOC_THRESHOLD_DISABLE (0 << 1) #define ACOC_THRESHOLD_133X (1 << 1) /* OPTION_IFAULT_LOW_THRESHOLD */ #define IFAULT_LOW_135MV_DEFAULT (0 << 7) #define IFAULT_LOW_230MV (1 << 7) /* OPTION_BAT_DEPLETION_THRESHOLD */ #define FALLING_THRESHOLD_5919 (0 << 11) #define FALLING_THRESHOLD_6265 (1 << 11) #define FALLING_THRESHOLD_6655 (2 << 11) #define FALLING_THRESHOLD_7097_DEFAULT (3 << 11) /* OPTION_WATCHDOG_TIMER */ #define CHARGE_WATCHDOG_DISABLE (0 << 13) #define CHARGE_WATCHDOG_44SEC (1 << 13) #define CHARGE_WATCHDOG_88SEC (2 << 13) #define CHARGE_WATCHDOG_175SEC_DEFAULT (3 << 13) /* OPTION_ACPRES_DEGLITCH_TIME */ #define ACPRES_DEGLITCH_150MS (0 << 15) #define ACPRES_DEGLITCH_1300MS_DEFAULT (1 << 15) #endif /* __CROS_EC_BQ24738_H */