Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / linux / platform_data / lp8727.h

diff --git a/kernel/include/linux/platform_data/lp8727.h b/kernel/include/linux/platform_data/lp8727.h
new file mode 100644 (file)
index 0000000..47128a5
--- /dev/null
+++ b/kernel/include/linux/platform_data/lp8727.h
@@ -0,0 +1,68 @@
+/*
+ * LP8727 Micro/Mini USB IC with integrated charger
+ *
+ *                     Copyright (C) 2011 Texas Instruments
+ *                     Copyright (C) 2011 National Semiconductor
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _LP8727_H
+#define _LP8727_H
+
+enum lp8727_eoc_level {
+       LP8727_EOC_5P,
+       LP8727_EOC_10P,
+       LP8727_EOC_16P,
+       LP8727_EOC_20P,
+       LP8727_EOC_25P,
+       LP8727_EOC_33P,
+       LP8727_EOC_50P,
+};
+
+enum lp8727_ichg {
+       LP8727_ICHG_90mA,
+       LP8727_ICHG_100mA,
+       LP8727_ICHG_400mA,
+       LP8727_ICHG_450mA,
+       LP8727_ICHG_500mA,
+       LP8727_ICHG_600mA,
+       LP8727_ICHG_700mA,
+       LP8727_ICHG_800mA,
+       LP8727_ICHG_900mA,
+       LP8727_ICHG_1000mA,
+};
+
+/**
+ * struct lp8727_chg_param
+ * @eoc_level : end of charge level setting
+ * @ichg      : charging current
+ */
+struct lp8727_chg_param {
+       enum lp8727_eoc_level eoc_level;
+       enum lp8727_ichg ichg;
+};
+
+/**
+ * struct lp8727_platform_data
+ * @get_batt_present  : check battery status - exists or not
+ * @get_batt_level    : get battery voltage (mV)
+ * @get_batt_capacity : get battery capacity (%)
+ * @get_batt_temp     : get battery temperature
+ * @ac                : charging parameters for AC type charger
+ * @usb               : charging parameters for USB type charger
+ * @debounce_msec     : interrupt debounce time
+ */
+struct lp8727_platform_data {
+       u8 (*get_batt_present)(void);
+       u16 (*get_batt_level)(void);
+       u8 (*get_batt_capacity)(void);
+       u8 (*get_batt_temp)(void);
+       struct lp8727_chg_param *ac;
+       struct lp8727_chg_param *usb;
+       unsigned int debounce_msec;
+};
+
+#endif