static kal_uint32 charging_hw_init(void *data)
{
//static kal_uint32 run_hw_init_once_flag=1;
kal_uint32 ncp1854_status;
kal_uint32 status = STATUS_OK;
if (Enable_BATDRV_LOG == 1) {
xlog_printk(ANDROID_LOG_INFO, "Power/Battery", "[BATTERY:ncp1854] ChargerHwInit_ncp1854\n" );
}
ncp1854_status = ncp1854_get_chip_status();
ncp1854_set_otg_en(0x0);
ncp1854_set_trans_en(0);
ncp1854_set_tj_warn_opt(0x0);//set at disabled, by MT6325 BATON
// ncp1854_set_int_mask(0x0); //disable all interrupt
ncp1854_set_int_mask(0x1); //enable all interrupt for boost mode status monitor
// ncp1854_set_tchg_rst(0x1); //reset charge timer
#ifdef NCP1854_PWR_PATH
ncp1854_set_pwr_path(0x1);
#else
ncp1854_set_pwr_path(0x0);
#endif
ncp1854_set_chgto_dis(0x1); //disable charge timer
if((ncp1854_status == 0x8) || (ncp1854_status == 0x9) || (ncp1854_status == 0xA)) //WEAK WAIT, WEAK SAFE, WEAK CHARGE
ncp1854_set_ctrl_vbat(0x1C); //VCHG = 4.0V
//if(run_hw_init_once_flag)
//{
ncp1854_set_ieoc(0x4); // terminate current = 200mA for ICS optimized suspend power
ncp1854_set_iweak(0x3); //weak charge current = 300mA
// run_hw_init_once_flag=0;
//}
ncp1854_set_aicl_en(0x1); //enable AICL as PT team suggest
ncp1854_set_iinset_pin_en(0x0); //Input current limit and AICL control by I2C
ncp1854_set_ctrl_vfet(0x3); // VFET = 3.4V
#if defined(MTK_WIRELESS_CHARGER_SUPPORT)
if(wireless_charger_gpio_number!=0)
{
mt_set_gpio_mode(wireless_charger_gpio_number,0); // 0:GPIO mode
mt_set_gpio_dir(wireless_charger_gpio_number,0); // 0: input, 1: output
}
#endif
return status;
}
static kal_uint32 charging_hw_init(void *data)
{
kal_uint32 ncp1854_status;
kal_uint32 status = STATUS_OK;
if (Enable_BATDRV_LOG == 1) {
battery_log(BAT_LOG_CRTI, "[BATTERY:ncp1854] ChargerHwInit_ncp1854\n");
}
ncp1854_status = ncp1854_get_chip_status();
upmu_set_rg_bc11_bb_ctrl(1); //BC11_BB_CTRL
upmu_set_rg_bc11_rst(1); //BC11_RST
ncp1854_set_otg_en(0x0);
ncp1854_set_trans_en(0);
ncp1854_set_tj_warn_opt(0x1);
// ncp1854_set_int_mask(0x0); //disable all interrupt
ncp1854_set_int_mask(0x1); //enable all interrupt for boost mode status monitor
ncp1854_set_tchg_rst(0x1); //reset charge timer
#ifdef NCP1854_PWR_PATH
ncp1854_set_pwr_path(0x1);
#else
ncp1854_set_pwr_path(0x0);
#endif
if((ncp1854_status == 0x8) || (ncp1854_status == 0x9) || (ncp1854_status == 0xA)) //WEAK WAIT, WEAK SAFE, WEAK CHARGE
ncp1854_set_ctrl_vbat(0x1C); //VCHG = 4.0V
else if(ncp1854_status == 0x4)
ncp1854_set_ctrl_vbat(0x28); //VCHG = 4.3V to decrease charge time
else
ncp1854_set_ctrl_vbat(0x24); //VCHG = 4.2V
ncp1854_set_ieoc(0x4); // terminate current = 200mA for ICS optimized suspend power
ncp1854_set_iweak(0x3); //weak charge current = 300mA
ncp1854_set_ctrl_vfet(0x3); // VFET = 3.4V
return status;
}
