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power_supply: Add charger driver for MAX8997/8966

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MAX8997/8966 chip is a multi-function device which includes
PMIC, RTC, Fuel Gauge, MUIC, Haptic, Flash control, and
Battery charging control.
The driver for it is located at drivers/mfd.

This patch supports battery charging control of MAX8997/8966 chip and
provides power supply class information to userspace.

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: KyungMin Park <kyungmin.park@samsung.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Donggeun Kim
2011-06-22 19:40:06 +09:00
committed by Anton Vorontsov
parent 7c4509b4cd
commit 149c077b4b
4 changed files with 220 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/linux/mfd/max8997.h
+6 -1
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@@ -107,11 +107,16 @@ struct max8997_platform_data {
unsigned int buck5_voltage[8];
bool buck5_gpiodvs;
/* ---- Charger control ---- */
/* eoc stands for 'end of charge' */
int eoc_mA; /* 50 ~ 200mA by 10mA step */
/* charge Full Timeout */
int timeout; /* 0 (no timeout), 5, 6, 7 hours */
/* MUIC: Not implemented */
/* HAPTIC: Not implemented */
/* RTC: Not implemented */
/* Flash: Not implemented */
/* Charger control: Not implemented */
};
#endif /* __LINUX_MFD_MAX8998_H */