mirror of
https://github.com/AsahiLinux/u-boot
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505cf4750a
'-1' is absolutely meaningless value. This patch changed from meaningless value to error number. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org>
65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
/*
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* Copyright (C) 2013 Samsung Electronics
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* Piotr Wilczek <p.wilczek@samsung.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <power/pmic.h>
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#include <power/battery.h>
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#include <power/max77693_pmic.h>
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#include <errno.h>
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static struct battery battery_trats;
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static int power_battery_charge(struct pmic *bat)
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{
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struct power_battery *p_bat = bat->pbat;
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if (bat->chrg->chrg_state(p_bat->chrg, PMIC_CHARGER_ENABLE, 450))
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return -EINVAL;
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return 0;
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}
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static int power_battery_init_trats2(struct pmic *bat_,
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struct pmic *fg_,
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struct pmic *chrg_,
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struct pmic *muic_)
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{
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bat_->pbat->fg = fg_;
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bat_->pbat->chrg = chrg_;
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bat_->pbat->muic = muic_;
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bat_->fg = fg_->fg;
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bat_->chrg = chrg_->chrg;
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bat_->chrg->chrg_type = muic_->chrg->chrg_type;
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return 0;
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}
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static struct power_battery power_bat_trats2 = {
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.bat = &battery_trats,
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.battery_init = power_battery_init_trats2,
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.battery_charge = power_battery_charge,
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};
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int power_bat_init(unsigned char bus)
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{
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static const char name[] = "BAT_TRATS2";
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struct pmic *p = pmic_alloc();
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if (!p) {
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printf("%s: POWER allocation error!\n", __func__);
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return -ENOMEM;
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}
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debug("Board BAT init\n");
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p->interface = PMIC_NONE;
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p->name = name;
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p->bus = bus;
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p->pbat = &power_bat_trats2;
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return 0;
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}
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