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-rw-r--r--kernel/include/linux/power/sbs-battery.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/kernel/include/linux/power/sbs-battery.h b/kernel/include/linux/power/sbs-battery.h
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+++ b/kernel/include/linux/power/sbs-battery.h
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+/*
+ * Gas Gauge driver for SBS Compliant Gas Gauges
+ *
+ * Copyright (c) 2010, NVIDIA Corporation.
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __LINUX_POWER_SBS_BATTERY_H_
+#define __LINUX_POWER_SBS_BATTERY_H_
+
+#include <linux/power_supply.h>
+#include <linux/types.h>
+
+/**
+ * struct sbs_platform_data - platform data for sbs devices
+ * @battery_detect: GPIO which is used to detect battery presence
+ * @battery_detect_present: gpio state when battery is present (0 / 1)
+ * @i2c_retry_count: # of times to retry on i2c IO failure
+ * @poll_retry_count: # of times to retry looking for new status after
+ * external change notification
+ */
+struct sbs_platform_data {
+ int battery_detect;
+ int battery_detect_present;
+ int i2c_retry_count;
+ int poll_retry_count;
+};
+
+#endif