static kal_uint32 charging_set_cv_voltage(void *data)
{
kal_uint32 status = STATUS_OK;
kal_uint16 register_value;
kal_uint32 cv_value = *(kal_uint32 *)(data);
kal_uint32 array_size;
kal_uint32 set_chr_cv;
array_size = GETARRAYNUM(VBAT_CV_VTH);
set_chr_cv = bmt_find_closest_level(VBAT_CV_VTH, array_size, cv_value);
register_value = charging_parameter_to_value(VBAT_CV_VTH, GETARRAYNUM(VBAT_CV_VTH), set_chr_cv);
#if 0
ncp1854_set_ctrl_vbat(register_value);
#else
//PCB workaround
if(mt6325_upmu_get_swcid() == PMIC6325_E1_CID_CODE)
{
ncp1854_set_ctrl_vbat(0x14); //3.8v
battery_xlog_printk(BAT_LOG_CRTI,"[charging_set_cv_voltage] set low CV by 6325 E1\n");
}
else
{
if(is_mt6311_exist())
{
if(mt6311_get_chip_id()==PMIC6311_E1_CID_CODE)
{
ncp1854_set_ctrl_vbat(0x14); //3.8v
battery_xlog_printk(BAT_LOG_CRTI,"[charging_set_cv_voltage] set low CV by 6311 E1\n");
}
else
{
ncp1854_set_ctrl_vbat(register_value);
}
}
else
{
ncp1854_set_ctrl_vbat(register_value);
}
}
#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;
}
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_set_cv_voltage(void *data)
{
kal_uint32 status = STATUS_OK;
kal_uint16 register_value;
kal_uint32 cv_value = *(kal_uint32 *)(data);
#if defined(HIGH_BATTERY_VOLTAGE_SUPPORT)
//highest of voltage will be 4.3V, because powerpath limitation
cv_value = 4304000;
#else
//use nearest value, ncp1854 hit 4.2v level
cv_value = 4200000;
#endif
register_value = charging_parameter_to_value(VBAT_CV_VTH, GETARRAYNUM(VBAT_CV_VTH), cv_value);
ncp1854_set_ctrl_vbat(register_value);
return status;
}
