/* 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_ */
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