mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-30 06:53:09 +00:00
65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2013 Samsung Electronics
|
|
* Piotr Wilczek <p.wilczek@samsung.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <log.h>
|
|
#include <power/pmic.h>
|
|
#include <power/battery.h>
|
|
#include <power/max77693_pmic.h>
|
|
#include <errno.h>
|
|
|
|
static struct battery battery_trats;
|
|
|
|
static int power_battery_charge(struct pmic *bat)
|
|
{
|
|
struct power_battery *p_bat = bat->pbat;
|
|
|
|
if (bat->chrg->chrg_state(p_bat->chrg, PMIC_CHARGER_ENABLE, 450))
|
|
return -EINVAL;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int power_battery_init_trats2(struct pmic *bat_,
|
|
struct pmic *fg_,
|
|
struct pmic *chrg_,
|
|
struct pmic *muic_)
|
|
{
|
|
bat_->pbat->fg = fg_;
|
|
bat_->pbat->chrg = chrg_;
|
|
bat_->pbat->muic = muic_;
|
|
|
|
bat_->fg = fg_->fg;
|
|
bat_->chrg = chrg_->chrg;
|
|
bat_->chrg->chrg_type = muic_->chrg->chrg_type;
|
|
return 0;
|
|
}
|
|
|
|
static struct power_battery power_bat_trats2 = {
|
|
.bat = &battery_trats,
|
|
.battery_init = power_battery_init_trats2,
|
|
.battery_charge = power_battery_charge,
|
|
};
|
|
|
|
int power_bat_init(unsigned char bus)
|
|
{
|
|
static const char name[] = "BAT_TRATS2";
|
|
struct pmic *p = pmic_alloc();
|
|
|
|
if (!p) {
|
|
printf("%s: POWER allocation error!\n", __func__);
|
|
return -ENOMEM;
|
|
}
|
|
|
|
debug("Board BAT init\n");
|
|
|
|
p->interface = PMIC_NONE;
|
|
p->name = name;
|
|
p->bus = bus;
|
|
|
|
p->pbat = &power_bat_trats2;
|
|
return 0;
|
|
}
|