diff options
Diffstat (limited to 'driver/charger/bq25710.h')
| -rw-r--r-- | driver/charger/bq25710.h | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/driver/charger/bq25710.h b/driver/charger/bq25710.h deleted file mode 100644 index 68c7619ceb..0000000000 --- a/driver/charger/bq25710.h +++ /dev/null @@ -1,143 +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 bq25710 battery charger driver. - */ - -#ifndef __CROS_EC_BQ25710_H -#define __CROS_EC_BQ25710_H - -/* SMBUS Interface */ -#define BQ25710_SMBUS_ADDR1_FLAGS 0x09 - -#define BQ25710_BC12_MIN_VOLTAGE_MV 1408 - -/* Registers */ -#define BQ25710_REG_CHARGE_OPTION_0 0x12 -#define BQ25710_REG_CHARGE_CURRENT 0x14 -#define BQ25710_REG_MAX_CHARGE_VOLTAGE 0x15 -#define BQ25710_REG_CHARGER_STATUS 0x20 -#define BQ25710_REG_PROCHOT_STATUS 0x21 -#define BQ25710_REG_IIN_DPM 0x22 -#define BQ25710_REG_ADC_VBUS_PSYS 0x23 -#define BQ25710_REG_ADC_IBAT 0x24 -#define BQ25710_REG_ADC_CMPIN_IIN 0x25 -#define BQ25710_REG_ADC_VSYS_VBAT 0x26 -#define BQ25710_REG_CHARGE_OPTION_1 0x30 -#define BQ25710_REG_CHARGE_OPTION_2 0x31 -#define BQ25710_REG_CHARGE_OPTION_3 0x32 -#define BQ25710_REG_PROCHOT_OPTION_0 0x33 -#define BQ25710_REG_PROCHOT_OPTION_1 0x34 -#define BQ25710_REG_ADC_OPTION 0x35 -#ifdef CONFIG_CHARGER_BQ25720 -#define BQ25720_REG_CHARGE_OPTION_4 0x36 -#define BQ25720_REG_VMIN_ACTIVE_PROTECTION 0x37 -#endif -#define BQ25710_REG_OTG_VOLTAGE 0x3B -#define BQ25710_REG_OTG_CURRENT 0x3C -#define BQ25710_REG_INPUT_VOLTAGE 0x3D -#define BQ25710_REG_MIN_SYSTEM_VOLTAGE 0x3E -#define BQ25710_REG_IIN_HOST 0x3F -#define BQ25710_REG_MANUFACTURER_ID 0xFE -#define BQ25710_REG_DEVICE_ADDRESS 0xFF - -/* ChargeOption0 Register */ -#define BQ25710_CHARGE_OPTION_0_LOW_POWER_MODE BIT(15) -#define BQ25710_CHARGE_OPTION_0_IDPM_AUTO_DIS BIT(12) -#define BQ25710_CHARGE_OPTION_0_EN_LEARN BIT(5) -#define BQ25710_CHARGE_OPTION_0_IADP_GAIN BIT(4) -#define BQ25710_CHARGE_OPTION_0_EN_IDPM BIT(1) -#define BQ25710_CHARGE_OPTION_0_CHRG_INHIBIT BIT(0) - -/* ChargeOption2 Register */ -#define BQ25710_CHARGE_OPTION_2_EN_EXTILIM BIT(7) -#define BQ25710_CHARGE_OPTION_2_TMAX_SHIFT 8 -#define BQ25710_CHARGE_OPTION_2_TMAX_MASK (0x3 << \ - BQ25710_CHARGE_OPTION_2_TMAX_SHIFT) - -/* ChargeOption3 Register */ -#define BQ25710_CHARGE_OPTION_3_RESET_REG BIT(14) -#define BQ25710_CHARGE_OPTION_3_EN_ICO_MODE BIT(11) - -/* ChargeStatus Register */ -#define BQ25710_CHARGE_STATUS_ICO_DONE BIT(14) - -/* IIN_DPM Register */ -#define BQ25710_IIN_DPM_CURRENT_SHIFT 8 -#define BQ25710_IIN_DPM_CURRENT_STEP_MA 50 - -/* ADCOption Register */ -#define BQ25710_ADC_OPTION_ADC_START BIT(14) -#define BQ25710_ADC_OPTION_EN_ADC_VBUS BIT(6) -#define BQ25710_ADC_OPTION_EN_ADC_IIN BIT(4) -#define BQ25710_ADC_OPTION_EN_ADC_ALL 0xFF - -/* ADC conversion time ins ms */ -#if defined(CONFIG_CHARGER_BQ25720) -#define BQ25710_ADC_OPTION_ADC_CONV_MS 25 -#elif defined(CONFIG_CHARGER_BQ25710) -#define BQ25710_ADC_OPTION_ADC_CONV_MS 10 -#else -#error Only the BQ25720 and BQ25710 are supported by bq25710 driver. -#endif - -/* ADCVBUS/PSYS Register */ -#if defined(CONFIG_CHARGER_BQ25720) -#define BQ25720_ADC_VBUS_STEP_MV 96 -#elif defined(CONFIG_CHARGER_BQ25710) -#define BQ25710_ADC_VBUS_STEP_MV 64 -#define BQ25710_ADC_VBUS_BASE_MV 3200 -#else -#error Only the BQ25720 and BQ25710 are supported by bq25710 driver. -#endif -#define BQ25710_ADC_VBUS_STEP_BIT_OFFSET 8 - -/* ADCIIN Register */ -#define BQ25710_ADC_IIN_STEP_MA 50 -#define BQ25710_ADC_IIN_STEP_BIT_OFFSET 8 - -/* ProchotOption0 Register */ -#define BQ25710_PROCHOT0_ILIM_VTH_SHIFT 11 -#define BQ25710_PROCHOT0_ILIM_VTH_MASK (0x1f << \ - BQ25710_PROCHOT0_ILIM_VTH_SHIFT) - -/* ProchotOption1 Register */ -#define BQ25710_PROCHOT_PROFILE_VDPM BIT(7) -#define BQ25710_PROCHOT_PROFILE_IDCHG BIT(3) -#define BQ25710_PROCHOT_PROFILE_VSYS BIT(2) -#define BQ25710_PROCHOT_IDCHG_VTH_MASK 0xFC00 - -/* IIN_HOST Register */ -#define BQ25710_IIN_HOST_CURRENT_SHIFT 8 -#define BQ25710_IIN_HOST_CURRENT_STEP_MA 50 - -#if defined(CONFIG_CHARGER_BQ25720) -/* Vmin Active Protection Register */ -#define BQ25720_VMIN_AP_VSYS_TH2_SHIFT 2 -#define BQ25720_VMIN_AP_VSYS_TH2_MASK GENMASK(7, \ - BQ25720_VMIN_AP_VSYS_TH2_SHIFT) -#endif - -/* Min System Voltage Register */ -#if defined(CONFIG_CHARGER_BQ25720) -#define BQ25710_MIN_SYSTEM_VOLTAGE_STEP_MV 100 -#elif defined(CONFIG_CHARGER_BQ25710) -#define BQ25710_MIN_SYSTEM_VOLTAGE_STEP_MV 256 -#else -#error Only the BQ25720 and BQ25710 are supported by bq25710 driver. -#endif -#define BQ25710_MIN_SYSTEM_VOLTAGE_SHIFT 8 - -extern const struct charger_drv bq25710_drv; - -/** - * Set VSYS_MIN - * - * @param chgnum: Index into charger chips - * @param mv: min system voltage in mV - * @return EC_SUCCESS or error - */ -int bq25710_set_min_system_voltage(int chgnum, int mv); - -#endif /* __CROS_EC_BQ25710_H */ |