2 * Copyright (C) 2012 Samsung Electronics
3 * Lukasz Majewski <l.majewski@samsung.com>
5 * SPDX-License-Identifier: GPL-2.0+
9 #include <power/pmic.h>
10 #include <power/battery.h>
11 #include <power/max8997_pmic.h>
14 static struct battery battery_trats;
16 static int power_battery_charge(struct pmic *bat)
18 struct power_battery *p_bat = bat->pbat;
19 struct battery *battery = p_bat->bat;
22 if (bat->chrg->chrg_state(p_bat->chrg, CHARGER_ENABLE, 450))
25 for (k = 0; bat->chrg->chrg_bat_present(p_bat->chrg) &&
26 bat->chrg->chrg_type(p_bat->muic) &&
27 battery->state_of_chrg < 100; k++) {
31 bat->fg->fg_battery_update(p_bat->fg, bat);
34 debug(" %d [V]", battery->voltage_uV);
40 printf("\nCharging disabled on request.\n");
45 bat->chrg->chrg_state(p_bat->chrg, CHARGER_DISABLE, 0);
50 static int power_battery_init_trats(struct pmic *bat_,
56 bat_->pbat->chrg = chrg_;
57 bat_->pbat->muic = muic_;
60 bat_->chrg = chrg_->chrg;
61 bat_->chrg->chrg_type = muic_->chrg->chrg_type;
65 static struct power_battery power_bat_trats = {
66 .bat = &battery_trats,
67 .battery_init = power_battery_init_trats,
68 .battery_charge = power_battery_charge,
71 int power_bat_init(unsigned char bus)
73 static const char name[] = "BAT_TRATS";
74 struct pmic *p = pmic_alloc();
77 printf("%s: POWER allocation error!\n", __func__);
81 debug("Board BAT init\n");
83 p->interface = PMIC_NONE;
87 p->pbat = &power_bat_trats;