diff options
| -rw-r--r-- | baseboard/volteer/charger.c | 2 | ||||
| -rw-r--r-- | driver/charger/isl9241.h | 27 | ||||
| -rw-r--r-- | include/driver/charger/isl9241_public.h | 38 |
3 files changed, 40 insertions, 27 deletions
diff --git a/baseboard/volteer/charger.c b/baseboard/volteer/charger.c index c3f26dc081..aced8fc67b 100644 --- a/baseboard/volteer/charger.c +++ b/baseboard/volteer/charger.c @@ -6,7 +6,7 @@ /* Volteer family-specific configuration */ #include "common.h" #include "charger.h" -#include "driver/charger/isl9241.h" +#include "driver/charger/isl9241_public.h" /* Charger Chip Configuration */ const struct charger_config_t chg_chips[] = { diff --git a/driver/charger/isl9241.h b/driver/charger/isl9241.h index 0717a6237d..7beaf8ac33 100644 --- a/driver/charger/isl9241.h +++ b/driver/charger/isl9241.h @@ -8,7 +8,7 @@ #ifndef __CROS_EC_ISL9241_H #define __CROS_EC_ISL9241_H -#define ISL9241_ADDR_FLAGS 0x09 +#include "driver/charger/isl9241_public.h" #define CHARGER_NAME "ISL9241" #define CHARGE_V_MAX 18304 @@ -128,29 +128,4 @@ #define ISL9241_VIN_ADC_BIT_OFFSET 6 #define ISL9241_VIN_ADC_STEP_MV 96 -extern const struct charger_drv isl9241_drv; - -/** - * Set AC prochot threshold - * - * @param chgnum: Index into charger chips - * @param ma: AC prochot threshold current in mA, multiple of 128mA - * @return EC_SUCCESS or error - */ -int isl9241_set_ac_prochot(int chgnum, int ma); - -/** - * Set DC prochot threshold - * - * @param chgnum: Index into charger chips - * @param ma: DC prochot threshold current in mA, multiple of 256mA - * @return EC_SUCCESS or error - */ -int isl9241_set_dc_prochot(int chgnum, int ma); - -#define ISL9241_AC_PROCHOT_CURRENT_MIN 128 /* mA */ -#define ISL9241_AC_PROCHOT_CURRENT_MAX 6400 /* mA */ -#define ISL9241_DC_PROCHOT_CURRENT_MIN 256 /* mA */ -#define ISL9241_DC_PROCHOT_CURRENT_MAX 12800 /* mA */ - #endif /* __CROS_EC_ISL9241_H */ diff --git a/include/driver/charger/isl9241_public.h b/include/driver/charger/isl9241_public.h new file mode 100644 index 0000000000..14eb0db5ec --- /dev/null +++ b/include/driver/charger/isl9241_public.h @@ -0,0 +1,38 @@ +/* Copyright 2021 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. + * + * Renesas (Intersil) ISL-9241 battery charger public header + */ + +#ifndef __CROS_EC_DRIVER_CHARGER_ISL9241_PUBLIC_H +#define __CROS_EC_DRIVER_CHARGER_ISL9241_PUBLIC_H + +#define ISL9241_ADDR_FLAGS 0x09 + +extern const struct charger_drv isl9241_drv; + +/** + * Set AC prochot threshold + * + * @param chgnum: Index into charger chips + * @param ma: AC prochot threshold current in mA, multiple of 128mA + * @return EC_SUCCESS or error + */ +int isl9241_set_ac_prochot(int chgnum, int ma); + +/** + * Set DC prochot threshold + * + * @param chgnum: Index into charger chips + * @param ma: DC prochot threshold current in mA, multiple of 256mA + * @return EC_SUCCESS or error + */ +int isl9241_set_dc_prochot(int chgnum, int ma); + +#define ISL9241_AC_PROCHOT_CURRENT_MIN 128 /* mA */ +#define ISL9241_AC_PROCHOT_CURRENT_MAX 6400 /* mA */ +#define ISL9241_DC_PROCHOT_CURRENT_MIN 256 /* mA */ +#define ISL9241_DC_PROCHOT_CURRENT_MAX 12800 /* mA */ + +#endif /* __CROS_EC_DRIVER_CHARGER_ISL9241_PUBLIC_H */ |