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Diffstat (limited to 'driver/charger/bq24715.h')
| -rw-r--r-- | driver/charger/bq24715.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/driver/charger/bq24715.h b/driver/charger/bq24715.h deleted file mode 100644 index 644f995f2e..0000000000 --- a/driver/charger/bq24715.h +++ /dev/null @@ -1,132 +0,0 @@ -/* Copyright 2012 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 bq24715 battery charger driver. - */ - -#ifndef __CROS_EC_BQ24715_H -#define __CROS_EC_BQ24715_H - -/* NOTES: - * If battery is not present keep charge current register (0x14) at 0. - * Max charge voltage (0x15) needs to be programmed before 0x14. - */ - -/* Chip specific registers */ -#define BQ24715_CHARGE_OPTION 0x12 -#define BQ24715_CHARGE_CURRENT 0x14 -#define BQ24715_MAX_CHARGE_VOLTAGE 0x15 -#define BQ24715_MIN_SYSTEM_VOLTAGE 0x3e -#define BQ24715_INPUT_CURRENT 0x3f -#define BQ24715_MANUFACTURER_ID 0xfe -#define BQ24715_DEVICE_ID 0xff - -/* ChargeOption Register - 0x12 */ -#define OPT_LOWPOWER_MASK BIT(15) -#define OPT_LOWPOWER_DSCHRG_I_MON_ON (0 << 15) -#define OPT_LOWPOWER_DSCHRG_I_MON_OFF BIT(15) -#define OPT_WATCHDOG_MASK (3 << 13) -#define OPT_WATCHDOG_DISABLE (0 << 13) -#define OPT_WATCHDOG_44SEC BIT(13) -#define OPT_WATCHDOG_88SEC (2 << 13) -#define OPT_WATCHDOG_175SEC (3 << 13) -#define OPT_SYSOVP_MASK BIT(12) -#define OPT_SYSOVP_15P1_3SEC_10P1_2SEC (0 << 12) -#define OPT_SYSOVP_17P0_3SEC_11P3_2SEC BIT(12) -#define OPT_SYSOVP_STATUS_MASK BIT(11) -#define OPT_SYSOVP_STATUS BIT(11) -#define OPT_AUDIO_FREQ_LIMIT_MASK BIT(10) -#define OPT_AUDIO_FREQ_NO_LIMIT (0 << 10) -#define OPT_AUDIO_FREQ_40KHZ_LIMIT BIT(10) -#define OPT_SWITCH_FREQ_MASK (3 << 8) -#define OPT_SWITCH_FREQ_600KHZ (0 << 8) -#define OPT_SWITCH_FREQ_800KHZ BIT(8) -#define OPT_SWITCH_FREQ_1MHZ (2 << 8) -#define OPT_SWITCH_FREQ_800KHZ_DUP (3 << 8) -#define OPT_ACOC_MASK BIT(7) -#define OPT_ACOC_DISABLED (0 << 7) -#define OPT_ACOC_333PCT_IPDM BIT(7) -#define OPT_LSFET_OCP_MASK BIT(6) -#define OPT_LSFET_OCP_250MV (0 << 6) -#define OPT_LSFET_OCP_350MV BIT(6) -#define OPT_LEARN_MASK BIT(5) -#define OPT_LEARN_DISABLE (0 << 5) -#define OPT_LEARN_ENABLE BIT(5) -#define OPT_IOUT_MASK BIT(4) -#define OPT_IOUT_40X (0 << 4) -#define OPT_IOUT_16X BIT(4) -#define OPT_FIX_IOUT_MASK BIT(3) -#define OPT_FIX_IOUT_IDPM_EN (0 << 3) -#define OPT_FIX_IOUT_ALWAYS BIT(3) -#define OPT_LDO_MODE_MASK BIT(2) -#define OPT_LDO_DISABLE (0 << 2) -#define OPT_LDO_ENABLE BIT(2) -#define OPT_IDPM_MASK BIT(1) -#define OPT_IDPM_DISABLE (0 << 1) -#define OPT_IDPM_ENABLE BIT(1) -#define OPT_CHARGE_INHIBIT_MASK BIT(0) -#define OPT_CHARGE_ENABLE (0 << 0) -#define OPT_CHARGE_DISABLE BIT(0) - - -/* ChargeCurrent Register - 0x14 - * The ChargeCurrent register controls a DAC. Therefore - * the below definitions are cummulative. */ -#define CHARGE_I_64MA BIT(6) -#define CHARGE_I_128MA BIT(7) -#define CHARGE_I_256MA BIT(8) -#define CHARGE_I_512MA BIT(9) -#define CHARGE_I_1024MA BIT(10) -#define CHARGE_I_2048MA BIT(11) -#define CHARGE_I_4096MA BIT(12) -#define CHARGE_I_OFF (0) -#define CHARGE_I_MIN (128) -#define CHARGE_I_MAX (8128) -#define CHARGE_I_STEP (64) - -/* MaxChargeVoltage Register - 0x15 - * The MaxChargeVoltage register controls a DAC. Therefore - * the below definitions are cummulative. */ -#define CHARGE_V_16MV BIT(4) -#define CHARGE_V_32MV BIT(5) -#define CHARGE_V_64MV BIT(6) -#define CHARGE_V_128MV BIT(7) -#define CHARGE_V_256MV BIT(8) -#define CHARGE_V_512MV BIT(9) -#define CHARGE_V_1024MV BIT(10) -#define CHARGE_V_2048MV BIT(11) -#define CHARGE_V_4096MV BIT(12) -#define CHARGE_V_8192MV BIT(13) -#define CHARGE_V_MIN (4096) -#define CHARGE_V_MAX (0x3ff0) -#define CHARGE_V_STEP (16) - -/* MinSystemVoltage Register - 0x3e - * The MinSystemVoltage register controls a DAC. Therefore - * the below definitions are cummulative. */ -#define MIN_SYS_V_256MV BIT(8) -#define MIN_SYS_V_512MV BIT(9) -#define MIN_SYS_V_1024MV BIT(10) -#define MIN_SYS_V_2048MV BIT(11) -#define MIN_SYS_V_4096MV BIT(12) -#define MIN_SYS_V_8192MV BIT(13) -#define MIN_SYS_V_MIN (4096) - -/* InputCurrent Register - 0x3f - * The InputCurrent register controls a DAC. Therefore - * the below definitions are cummulative. */ -#define INPUT_I_64MA BIT(6) -#define INPUT_I_128MA BIT(7) -#define INPUT_I_256MA BIT(8) -#define INPUT_I_512MA BIT(9) -#define INPUT_I_1024MA BIT(10) -#define INPUT_I_2048MA BIT(11) -#define INPUT_I_4096MA BIT(12) -#define INPUT_I_MIN (128) -#define INPUT_I_MAX (8064) -#define INPUT_I_STEP (64) - -extern const struct charger_drv bq24715_drv; - -#endif /* __CROS_EC_BQ24715_H */ |