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| author | Lee Jones <lee.jones@linaro.org> | 2013-01-23 14:38:15 +0000 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-01-23 14:39:19 +0000 |
| commit | 3988043b0ee1104d4cca7c57bbc23b16ea798b6f (patch) | |
| tree | 416daa30f175aa7bb2710919ea06753ae7260013 /drivers/power/pm2301_charger.h | |
| parent | e41f39ea2a0e9ba32d6896c2cc38bfec880a0937 (diff) | |
| download | linux-3.10-3988043b0ee1104d4cca7c57bbc23b16ea798b6f.tar.gz linux-3.10-3988043b0ee1104d4cca7c57bbc23b16ea798b6f.tar.bz2 linux-3.10-3988043b0ee1104d4cca7c57bbc23b16ea798b6f.zip | |
pm2301: LPN mode control support
The AC charger plug-in detection while booting causes I2C read
failure if AC charger is not connected. Now the LPN pin is enabled
for every PM2301 register access, which solves the issue.
Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com>
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
Diffstat (limited to 'drivers/power/pm2301_charger.h')
| -rw-r--r-- | drivers/power/pm2301_charger.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/pm2301_charger.h b/drivers/power/pm2301_charger.h index 3531cc5a905..e6319cdbc94 100644 --- a/drivers/power/pm2301_charger.h +++ b/drivers/power/pm2301_charger.h @@ -493,6 +493,7 @@ struct pm2xxx_charger { int old_vbat; int failure_case; int failure_input_ovv; + unsigned int lpn_pin; struct pm2xxx_interrupts *pm2_int; struct ab8500_gpadc *gpadc; struct regulator *regu; |