Commit Graph

4 Commits

Author SHA1 Message Date
Balaji Rao
cc52a29e62 pcf50633_charger: Remove unused mbc_set_status function
The 'pcf50633_mbc_set_status' function is unused, so remove it.

Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
Cc: Andy Green <andy@openmoko.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2009-02-02 19:58:45 +03:00
Balaji Rao
9705ecc5c1 pcf50633_charger: Enable periodic charging restart
The battery charger state machine switches into charging mode when
the battery voltage falls below 96% of a battery float voltage. But
the voltage drop in Li-ion batteries is marginal(1~2 %) till about
80% of its capacity - which means, after a BATFULL, charging won't
be restarted until 80%.

This work_struct function restarts charging at regular intervals to
make sure the battery doesn't discharge too much.

Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
Cc: Andy Green <andy@openmoko.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2009-02-02 19:54:27 +03:00
Balaji Rao
ccc9c8b91c pcf50633_charger: Fix typo
container_of(psy, struct pcf50633_mbc, usb); should be
container_of(psy, struct pcf50633_mbc, adapter);

Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
Cc: Andy Green <andy@openmoko.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2009-02-02 19:53:02 +03:00
Balaji Rao
f5714dc97d power_supply: PCF50633 battery charger driver
Signed-off-by: Balaji Rao <balajirrao@openmoko.org>
Cc: Andy Green <andy@openmoko.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
2009-01-11 01:34:24 +01:00