1 files changed, 100 insertions, 0 deletions
diff --git a/drivers/power/battery/bat_trats.c b/drivers/power/battery/bat_trats.c
new file mode 100644
index 0000000000..ca0d214659
--- /dev/null
+++ b/drivers/power/battery/bat_trats.c
@@ -0,0 +1,100 @@
+/*
+ *  Copyright (C) 2012 Samsung Electronics
+ *  Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <power/pmic.h>
+#include <power/battery.h>
+#include <power/max8997_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;
+	struct battery *battery = p_bat->bat;
+	int k;
+
+	if (bat->chrg->chrg_state(p_bat->chrg, CHARGER_ENABLE, 450))
+		return -1;
+
+	for (k = 0; bat->chrg->chrg_bat_present(p_bat->chrg) &&
+		     bat->chrg->chrg_type(p_bat->muic) &&
+		     battery->state_of_chrg < 100; k++) {
+		udelay(10000000);
+		puts(".");
+		bat->fg->fg_battery_update(p_bat->fg, bat);
+
+		if (k == 100) {
+			debug(" %d [V]", battery->voltage_uV);
+			puts("\n");
+			k = 0;
+		}
+
+	}
+
+	bat->chrg->chrg_state(p_bat->chrg, CHARGER_DISABLE, 0);
+
+	return 0;
+}
+
+static int power_battery_init_trats(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_trats = {
+	.bat = &battery_trats,
+	.battery_init = power_battery_init_trats,
+	.battery_charge = power_battery_charge,
+};
+
+int power_bat_init(unsigned char bus)
+{
+	static const char name[] = "BAT_TRATS";
+	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_trats;
+	return 0;
+}