power_supply: Add charger driver for MAX8997/8966
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>
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h
index 60931d0..0bbd13d 100644
--- a/include/linux/mfd/max8997.h
+++ b/include/linux/mfd/max8997.h
@@ -107,11 +107,16 @@
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 */