| /* |
| * Copyright (C) ST-Ericsson SA 2012 |
| * Author: Johan Gardsmark <johan.gardsmark@stericsson.com> for ST-Ericsson. |
| * License terms: GNU General Public License (GPL), version 2 |
| */ |
| |
| #ifndef _UX500_CHARGALG_H |
| #define _UX500_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(psy) |
| |
| /* 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); |
| int (*pp_enable) (struct ux500_charger *, bool); |
| int (*pre_chg_enable) (struct ux500_charger *, bool); |
| }; |
| |
| /** |
| * struct ux500_charger - power supply ux500 charger sub class |
| * @psy power supply base class |
| * @ops ux500 charger operations |
| * @max_out_volt maximum output charger voltage in mV |
| * @max_out_curr maximum output charger current in mA |
| * @enabled indicates if this charger is used or not |
| * @external external charger unit (pm2xxx) |
| * @power_path USB power path support |
| */ |
| struct ux500_charger { |
| struct power_supply *psy; |
| struct ux500_charger_ops ops; |
| int max_out_volt; |
| int max_out_curr; |
| int wdt_refresh; |
| bool enabled; |
| bool external; |
| bool power_path; |
| }; |
| |
| extern struct blocking_notifier_head charger_notifier_list; |
| |
| #endif |
