diff options
| author | Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com> | 2012-05-30 15:02:37 +0400 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-03-07 08:26:47 +0400 |
| commit | f04a9d8adf766c480353c0f2427e641251c9b059 (patch) | |
| tree | 360a450f4d66089fc119bfb4a3e0f482a88973f4 /include/linux/mfd/abx500 | |
| parent | 6dbe51c251a327e012439c4772097a13df43c5b8 (diff) | |
| download | linux-f04a9d8adf766c480353c0f2427e641251c9b059.tar.xz | |
mfd: ab8500-sysctrl: Update correct turn on status
In L9540, turn_on_status register is not updated correctly if
the device is rebooted with AC/USB charger connected. Due to
this, the device boots android instead of entering into charge
only mode. Read the AC/USB status register to detect the charger
presence and update the turn on status manually.
Signed-off-by: Rajkumar Kasirajan <rajkumar.kasirajan@stericsson.com>
Signed-off-by: Per Forlin <per.forlin@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Rupesh KUMAR <rupesh.kumar@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Tested-by: Rupesh KUMAR <rupesh.kumar@stericsson.com>
Tested-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/abx500')
| -rw-r--r-- | include/linux/mfd/abx500/ab8500.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index 9db0bda446a0..fdd8be64feeb 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -512,6 +512,8 @@ static inline int is_ab9540_2p0_or_earlier(struct ab8500 *ab) return (is_ab9540(ab) && (ab->chip_id < AB8500_CUT2P0)); } +void ab8500_override_turn_on_stat(u8 mask, u8 set); + #ifdef CONFIG_AB8500_DEBUG void ab8500_dump_all_banks(struct device *dev); void ab8500_debug_register_interrupt(int line); |