162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) ST-Ericsson SA 2012 462306a36Sopenharmony_ci * Author: Johan Gardsmark <johan.gardsmark@stericsson.com> for ST-Ericsson. 562306a36Sopenharmony_ci */ 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci#ifndef _AB8500_CHARGALG_H_ 862306a36Sopenharmony_ci#define _AB8500_CHARGALG_H_ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#include <linux/power_supply.h> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci/* 1362306a36Sopenharmony_ci * Valid only for supplies of type: 1462306a36Sopenharmony_ci * - POWER_SUPPLY_TYPE_MAINS, 1562306a36Sopenharmony_ci * - POWER_SUPPLY_TYPE_USB, 1662306a36Sopenharmony_ci * because only them store as drv_data pointer to struct ux500_charger. 1762306a36Sopenharmony_ci */ 1862306a36Sopenharmony_ci#define psy_to_ux500_charger(x) power_supply_get_drvdata(x) 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci/* Forward declaration */ 2162306a36Sopenharmony_cistruct ux500_charger; 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_cistruct ux500_charger_ops { 2462306a36Sopenharmony_ci int (*enable) (struct ux500_charger *, int, int, int); 2562306a36Sopenharmony_ci int (*check_enable) (struct ux500_charger *, int, int); 2662306a36Sopenharmony_ci int (*kick_wd) (struct ux500_charger *); 2762306a36Sopenharmony_ci int (*update_curr) (struct ux500_charger *, int); 2862306a36Sopenharmony_ci}; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci/** 3162306a36Sopenharmony_ci * struct ux500_charger - power supply ux500 charger sub class 3262306a36Sopenharmony_ci * @psy power supply base class 3362306a36Sopenharmony_ci * @ops ux500 charger operations 3462306a36Sopenharmony_ci * @max_out_volt_uv maximum output charger voltage in uV 3562306a36Sopenharmony_ci * @max_out_curr_ua maximum output charger current in uA 3662306a36Sopenharmony_ci * @enabled indicates if this charger is used or not 3762306a36Sopenharmony_ci */ 3862306a36Sopenharmony_cistruct ux500_charger { 3962306a36Sopenharmony_ci struct power_supply *psy; 4062306a36Sopenharmony_ci struct ux500_charger_ops ops; 4162306a36Sopenharmony_ci int max_out_volt_uv; 4262306a36Sopenharmony_ci int max_out_curr_ua; 4362306a36Sopenharmony_ci int wdt_refresh; 4462306a36Sopenharmony_ci bool enabled; 4562306a36Sopenharmony_ci}; 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ci#endif /* _AB8500_CHARGALG_H_ */ 48