| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * Copyright (C) ST-Ericsson SA 2012 | |
| * Author: Johan Gardsmark <johan.gardsmark@stericsson.com> for ST-Ericsson. | |
| */ | |
| #ifndef _AB8500_CHARGALG_H_ | |
| #define _AB8500_CHARGALG_H_ | |
| #include <linux/power_supply.h> | |
| /* | |
| * Valid only for supplies of type: | |
| * - POWER_SUPPLY_TYPE_MAINS, | |
| * - POWER_SUPPLY_TYPE_USB, | |
| * because only them store as drv_data pointer to struct ux500_charger. | |
| */ | |
| #define psy_to_ux500_charger(x) power_supply_get_drvdata(x) | |
| /* Forward declaration */ | |
| struct ux500_charger; | |
| struct ux500_charger_ops { | |
| int (*enable) (struct ux500_charger *, int, int, int); | |
| int (*check_enable) (struct ux500_charger *, int, int); | |
| int (*kick_wd) (struct ux500_charger *); | |
| int (*update_curr) (struct ux500_charger *, int); | |
| }; | |
| /** | |
| * struct ux500_charger - power supply ux500 charger sub class | |
| * @psy power supply base class | |
| * @ops ux500 charger operations | |
| * @max_out_volt_uv maximum output charger voltage in uV | |
| * @max_out_curr_ua maximum output charger current in uA | |
| * @enabled indicates if this charger is used or not | |
| */ | |
| struct ux500_charger { | |
| struct power_supply *psy; | |
| struct ux500_charger_ops ops; | |
| int max_out_volt_uv; | |
| int max_out_curr_ua; | |
| int wdt_refresh; | |
| bool enabled; | |
| }; | |
| #endif /* _AB8500_CHARGALG_H_ */ |