static int pmic_restart_charging(void)
{
pmic_set_chg_misc(BAT_TH_CHECK_DIS, 1);
pmic_set_chg_misc(AUTO_CHG_DIS, 0);
pmic_set_chg_misc(VI_PROGRAM_EN, 1);
pmic_set_chg_current(0x8);
pmic_set_chg_misc(RESTART_CHG_STAT, 1);
return 0;
}
//////
///close the charger led when battery voltage > 4.18v
/////
static int pmic_close_charger_led(void)
{
if(bNeedReset){
///first,changes to the Software controlled charging
pmic_set_chg_misc(AUTO_CHG_DIS, 1);
////close the led
pmic_set_chg_misc(CHG_LED_EN, 0);
}
return 0;
}
static int pmic_restart_charging(void)
{
pmic_set_chg_misc(BAT_TH_CHECK_DIS, 1);
pmic_set_chg_misc(PLIM_DIS, 3);
//0 = Standalone charging
///1 = Software controlled charging
///default is 0
////charger state from CHG_DISCHARGING_WITH_CHARGER to
//// CHG_RESTART,we need make sure the LED is close.
if(bProcessSign){
pmic_close_charger_led();
}else{
pmic_set_chg_misc(AUTO_CHG_DIS, 0);
}
//pmic_set_chg_misc(RESTART_CHG_STAT, 1);
///To override the charging current, we execute these 2 statements
//////////////////////////////////////////////////////
///in order to solve the question: when the device don't solder the
///battery and connect to USB or charger,the device can't bootup,
///we need set the CHGAUTOVIB as 0. after power up,we set 1 again
////////////////////////////////////////////////////////
#if defined(PMIC_MC13892_BATTERY_WORK)
if(bNeedReset){
pmic_set_chg_misc(VI_PROGRAM_EN, 1);
//bNeedReset = false;
}else{
pmic_set_chg_misc(VI_PROGRAM_EN, 0);
}
#else
pmic_set_chg_misc(VI_PROGRAM_EN, 1);
#endif
//pmic_set_chg_current(PMIC_SET_REG_CHARGE);
pmic_set_chg_misc(RESTART_CHG_STAT, 1);
//pmic_set_chg_misc(PLIM_DIS, 3); //Bug?
return 0;
}
static void reset_charger_timer(void)
{
if(!charger_timeout())
pmic_set_chg_misc(CHGTMRRST, 1);
}
static void init_charger_timer(void)
{
pmic_set_chg_misc(CHGTMRRST, 1);
expire = jiffies + ((BAT_CAP_MAH*BAT_CAP_UL*HZ)/CHG_CUR_MA);
pr_notice("%s,%s\n", __FILE__,__func__);
}
