From a88aab6b24f6bd20a7720797b0870529309feacc Mon Sep 17 00:00:00 2001
From: Piotr Wilczek
Date: Fri, 20 Sep 2013 15:01:25 +0200
Subject: power:battery: add battery support for Trats2 board
Signed-off-by: Piotr Wilczek
Signed-off-by: Kyungmin Park
Signed-off-by: Minkyu Kang
---
drivers/power/battery/Makefile | 1 +
drivers/power/battery/bat_trats2.c | 65 ++++++++++++++++++++++++++++++++++++++
2 files changed, 66 insertions(+)
create mode 100644 drivers/power/battery/bat_trats2.c
(limited to 'drivers/power')
diff --git a/drivers/power/battery/Makefile b/drivers/power/battery/Makefile
index 637d1ff..4bf315d 100644
--- a/drivers/power/battery/Makefile
+++ b/drivers/power/battery/Makefile
@@ -10,6 +10,7 @@ include $(TOPDIR)/config.mk
LIB := $(obj)libbattery.o
COBJS-$(CONFIG_POWER_BATTERY_TRATS) += bat_trats.o
+COBJS-$(CONFIG_POWER_BATTERY_TRATS2) += bat_trats2.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/power/battery/bat_trats2.c b/drivers/power/battery/bat_trats2.c
new file mode 100644
index 0000000..f264832
--- /dev/null
+++ b/drivers/power/battery/bat_trats2.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ * Piotr Wilczek
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include
+#include
+#include
+#include
+#include
+
+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, CHARGER_ENABLE, 450))
+ return -1;
+
+ 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;
+}
--
cgit v1.1