diff options
Diffstat (limited to 'drivers/power/ab8500_charger.c')
| -rw-r--r-- | drivers/power/ab8500_charger.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c index 1b827a980ce..a68fabcb563 100644 --- a/drivers/power/ab8500_charger.c +++ b/drivers/power/ab8500_charger.c @@ -28,6 +28,7 @@ #include <linux/mfd/ab8500/gpadc.h> #include <linux/mfd/ab8500/ux500_chargalg.h> #include <linux/usb/otg.h> +#include <asm/mach-types.h> /* Charger constants */ #define NO_PW_CONN 0 @@ -2261,11 +2262,18 @@ static int ab8500_charger_init_hw_registers(struct ab8500_charger *di) } /* Backup battery voltage and current */ - ret = abx500_set_register_interruptible(di->dev, - AB8500_RTC, - AB8500_RTC_BACKUP_CHG_REG, - di->bat->bkup_bat_v | - di->bat->bkup_bat_i); + if (machine_is_snowball()) + ret = abx500_set_register_interruptible(di->dev, + AB8500_RTC, + AB8500_RTC_BACKUP_CHG_REG, + BUP_VCH_SEL_3P1V | + BUP_ICH_SEL_150UA); + else + ret = abx500_set_register_interruptible(di->dev, + AB8500_RTC, + AB8500_RTC_BACKUP_CHG_REG, + di->bat->bkup_bat_v | + di->bat->bkup_bat_i); if (ret) { dev_err(di->dev, "failed to setup backup battery charging\n"); goto out; |