diff options
Diffstat (limited to 'driver/charger/bq25703.h')
| -rw-r--r-- | driver/charger/bq25703.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/driver/charger/bq25703.h b/driver/charger/bq25703.h deleted file mode 100644 index f715824f63..0000000000 --- a/driver/charger/bq25703.h +++ /dev/null @@ -1,75 +0,0 @@ -/* Copyright 2018 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 bq25703 battery charger driver. - */ - -#ifndef __CROS_EC_BQ25703_H -#define __CROS_EC_BQ25703_H - -/* I2C Interface */ -#define BQ25703_I2C_ADDR1_FLAGS 0x6B - -/* - * BC1.2 minimum voltage threshold for BQ25703. - * BC1.2 charging port output voltage range is 4.75V to 5.25V, - * BQ25703 Input Voltage Accuracy is -2% to +2% (-95mV to +95mV) - * 4750mV - 95mV => 4655mV - 3200 (offset reg 0x0A) => 1455mv - * 1455mv & 0x1FC0 = 1408 (data for register 0x0A) - */ -#define BQ25703_BC12_MIN_VOLTAGE_MV 1408 - -/* Registers */ - -/* ChargeOption0 Register */ -#define BQ25703_REG_CHARGE_OPTION_0 0x00 -#define BQ25703_CHARGE_OPTION_0_LOW_POWER_MODE BIT(15) -#define BQ25703_CHARGE_OPTION_0_EN_LEARN BIT(5) -#define BQ25703_CHARGE_OPTION_0_CHRG_INHIBIT BIT(0) - -#define BQ25703_REG_CHARGE_CURRENT 0x02 -#define BQ25703_REG_MAX_CHARGE_VOLTAGE 0x04 -#define BQ25703_REG_CHARGE_OPTION_1 0x30 - -/* ChargeOption2 Register */ -#define BQ25703_REG_CHARGE_OPTION_2 0x32 -#define BQ25703_CHARGE_OPTION_2_EN_EXTILIM BIT(7) - -/* ChargeOption3 Register */ -#define BQ25703_REG_CHARGE_OPTION_3 0x34 -#define BQ25703_CHARGE_OPTION_3_EN_ICO_MODE BIT(11) - -#define BQ25703_REG_PROCHOT_OPTION_0 0x36 -#define BQ25703_REG_PROCHOT_OPTION_1 0x38 - -/* ADCOption Register */ -#define BQ25703_REG_ADC_OPTION 0x3A -#define BQ25703_ADC_OPTION_ADC_START BIT(14) -#define BQ25703_ADC_OPTION_EN_ADC_IIN BIT(4) - -/* ChargeStatus Register */ -#define BQ25703_REG_CHARGER_STATUS 0x20 -#define BQ25703_CHARGE_STATUS_ICO_DONE BIT(14) - -#define BQ25703_REG_PROCHOT_STATUS 0x22 -#define BQ25703_REG_IIN_DPM 0x25 -#define BQ25703_REG_ADC_PSYS 0x26 -#define BQ25703_REG_ADC_VBUS 0x27 -#define BQ25703_REG_ADC_IBAT 0x28 -#define BQ25703_REG_ADC_CMPIN 0x2A - -/* ADCIIN Register */ -#define BQ25703_REG_ADC_IIN 0x2B -#define BQ25703_ADC_IIN_STEP_MA 50 - -#define BQ25703_REG_ADC_VSYS_VBAT 0x2C -#define BQ25703_REG_OTG_VOLTAGE 0x06 -#define BQ25703_REG_OTG_CURRENT 0x08 -#define BQ25703_REG_INPUT_VOLTAGE 0x0A -#define BQ25703_REG_MIN_SYSTEM_VOLTAGE 0x0C -#define BQ25703_REG_IIN_HOST 0x0F -#define BQ25703_REG_MANUFACTURER_ID 0x2E -#define BQ25703_REG_DEVICE_ADDRESS 0x2F - -#endif /* __CROS_EC_BQ25703_H */ |