diff options
Diffstat (limited to 'driver/charger/bq24773.c')
| -rw-r--r-- | driver/charger/bq24773.c | 55 |
1 files changed, 25 insertions, 30 deletions
diff --git a/driver/charger/bq24773.c b/driver/charger/bq24773.c index d242f105c6..bfa0aa36e7 100644 --- a/driver/charger/bq24773.c +++ b/driver/charger/bq24773.c @@ -1,4 +1,4 @@ -/* Copyright 2014 The Chromium OS Authors. All rights reserved. +/* Copyright 2014 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -22,39 +22,39 @@ /* Sense resistor configurations and macros */ #define DEFAULT_SENSE_RESISTOR 10 #define R_SNS CONFIG_CHARGER_SENSE_RESISTOR -#define R_AC (CONFIG_CHARGER_SENSE_RESISTOR_AC) -#define REG_TO_CURRENT(REG, RS) ((REG) * DEFAULT_SENSE_RESISTOR / (RS)) +#define R_AC (CONFIG_CHARGER_SENSE_RESISTOR_AC) +#define REG_TO_CURRENT(REG, RS) ((REG)*DEFAULT_SENSE_RESISTOR / (RS)) #define CURRENT_TO_REG(CUR, RS) ((CUR) * (RS) / DEFAULT_SENSE_RESISTOR) -#define REG8_TO_CURRENT(REG, RS) ((REG) * DEFAULT_SENSE_RESISTOR / (RS) * R8) +#define REG8_TO_CURRENT(REG, RS) ((REG)*DEFAULT_SENSE_RESISTOR / (RS)*R8) #define CURRENT_TO_REG8(CUR, RS) ((CUR) * (RS) / DEFAULT_SENSE_RESISTOR / R8) /* ChargeCurrent Register - 0x14 (mA) */ -#define CHARGE_I_OFF 0 -#define CHARGE_I_MIN 128 -#define CHARGE_I_MAX 8128 -#define CHARGE_I_STEP 64 +#define CHARGE_I_OFF 0 +#define CHARGE_I_MIN 128 +#define CHARGE_I_MAX 8128 +#define CHARGE_I_STEP 64 /* MaxChargeVoltage Register - 0x15 (mV) */ -#define CHARGE_V_MIN 1024 -#define CHARGE_V_MAX 19200 -#define CHARGE_V_STEP 16 +#define CHARGE_V_MIN 1024 +#define CHARGE_V_MAX 19200 +#define CHARGE_V_STEP 16 /* InputCurrent Register - 0x3f (mA) */ -#define INPUT_I_MIN 128 -#define INPUT_I_MAX 8128 -#define INPUT_I_STEP 64 +#define INPUT_I_MIN 128 +#define INPUT_I_MAX 8128 +#define INPUT_I_STEP 64 /* Charger parameters */ static const struct charger_info bq2477x_charger_info = { - .name = CHARGER_NAME, - .voltage_max = CHARGE_V_MAX, - .voltage_min = CHARGE_V_MIN, + .name = CHARGER_NAME, + .voltage_max = CHARGE_V_MAX, + .voltage_min = CHARGE_V_MIN, .voltage_step = CHARGE_V_STEP, - .current_max = REG_TO_CURRENT(CHARGE_I_MAX, R_SNS), - .current_min = REG_TO_CURRENT(CHARGE_I_MIN, R_SNS), + .current_max = REG_TO_CURRENT(CHARGE_I_MAX, R_SNS), + .current_min = REG_TO_CURRENT(CHARGE_I_MIN, R_SNS), .current_step = REG_TO_CURRENT(CHARGE_I_STEP, R_SNS), - .input_current_max = REG_TO_CURRENT(INPUT_I_MAX, R_AC), - .input_current_min = REG_TO_CURRENT(INPUT_I_MIN, R_AC), + .input_current_max = REG_TO_CURRENT(INPUT_I_MAX, R_AC), + .input_current_min = REG_TO_CURRENT(INPUT_I_MIN, R_AC), .input_current_step = REG_TO_CURRENT(INPUT_I_STEP, R_AC), }; @@ -62,33 +62,28 @@ static const struct charger_info bq2477x_charger_info = { static inline enum ec_error_list raw_read8(int chgnum, int offset, int *value) { return i2c_read8(chg_chips[chgnum].i2c_port, - chg_chips[chgnum].i2c_addr_flags, - offset, value); + chg_chips[chgnum].i2c_addr_flags, offset, value); } static inline enum ec_error_list raw_write8(int chgnum, int offset, int value) { return i2c_write8(chg_chips[chgnum].i2c_port, - chg_chips[chgnum].i2c_addr_flags, - offset, value); + chg_chips[chgnum].i2c_addr_flags, offset, value); } #endif static inline enum ec_error_list raw_read16(int chgnum, int offset, int *value) { return i2c_read16(chg_chips[chgnum].i2c_port, - chg_chips[chgnum].i2c_addr_flags, - offset, value); + chg_chips[chgnum].i2c_addr_flags, offset, value); } static inline enum ec_error_list raw_write16(int chgnum, int offset, int value) { return i2c_write16(chg_chips[chgnum].i2c_port, - chg_chips[chgnum].i2c_addr_flags, - offset, value); + chg_chips[chgnum].i2c_addr_flags, offset, value); } - /* chip specific interfaces */ static enum ec_error_list bq2477x_set_input_current_limit(int chgnum, |