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charger:seperate the FFC and none FFC parameter

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SDP and DCP charger should not use FFC parameter. Seperate
the FFC and none FFC parameter.

Change-Id: I1a95d632d5cbccc9803d1fcbc81e8a62fe3a0a64
Signed-off-by: Lei Chen <chenlei18@lenovo.com>
Reviewed-on: https://gerrit.mot.com/2592241
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Wei Xu <xuwei9@lenovo.com>
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Lei Chen 2023-04-28 14:49:36 +08:00 • committed by Lei Chen
commit 77db14c6c2
1 changed files with 58 additions and 0 deletions
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58
drivers/power/mmi-smbcharger-iio/mmi-smbcharger-iio.c
View file

@ -285,6 +285,7 @@ struct mmi_temp_zone {
int fcc_norm_ma;
};
#define ZONE_35C_TO_45C 5
#define MAX_NUM_STEPS 10
enum mmi_temp_zones {
ZONE_FIRST = 0,
@ -472,6 +473,14 @@ struct smb_mmi_charger {
int inc_hvdcp_cnt;
int hb_startup_cnt;
bool ocp_flag;
/* none ffc paramter */
int noffc_chg_iterm;
int noffc_chg_iterm_45c;
int noffc_qg_iterm;
int noffc_max_fv;
int pd_pps_active;
int real_charger_type;
};
#define CHGR_FAST_CHARGE_CURRENT_CFG_REG (CHGR_BASE + 0x61)
@ -2480,6 +2489,9 @@ static void mmi_chrg_usb_vin_config(struct smb_mmi_charger *chg, int cur_mv)
if (!chg->usb_psy || !chg->qcom_psy)
return;
chg->pd_pps_active = 0;
chg->real_charger_type = 0;
if (cur_mv < HVDCP_VOLTAGE_MIN)
return;
@ -2488,6 +2500,7 @@ static void mmi_chrg_usb_vin_config(struct smb_mmi_charger *chg, int cur_mv)
mmi_err(chg, "Couldn't read PD active rc=%d\n", rc);
} else if (val) {
mmi_dbg(chg, "Skip usb vbus voltage config for PD charger\n");
chg->pd_pps_active = val;
return;
}
@ -2496,6 +2509,7 @@ static void mmi_chrg_usb_vin_config(struct smb_mmi_charger *chg, int cur_mv)
mmi_err(chg, "Couldn't read charger type rc=%d\n", rc);
return;
}
chg->real_charger_type = val;
if (val != QTI_POWER_SUPPLY_TYPE_USB_HVDCP_3)
return;
@ -3235,6 +3249,29 @@ static int mmi_get_ffc_fv(struct smb_mmi_charger *chip, int zone)
if (prm->ffc_zones == NULL || zone >= prm->num_temp_zones)
return 0;
mmi_info(chip,"real_charger_type=%d, pd_pps_active=%d\n",chip->real_charger_type,
chip->pd_pps_active);
if ((chip->real_charger_type != QTI_POWER_SUPPLY_TYPE_USB_HVDCP_3P5) &&
(chip->pd_pps_active != QTI_POWER_SUPPLY_PD_PPS_ACTIVE) &&
(chip->noffc_chg_iterm != -EINVAL) &&
(chip->noffc_qg_iterm != -EINVAL) &&
(chip->noffc_max_fv != -EINVAL)) {
rc = smb_mmi_write_iio_chan(chip,
SMB5_QG_BATT_FULL_CURRENT, chip->noffc_qg_iterm);
if (rc < 0) {
mmi_err(chip, "Couldn't set batt full current, rc=%d\n", rc);
}
if ((zone == ZONE_35C_TO_45C) && (chip->noffc_chg_iterm_45c != -EINVAL)) {
prm->chrg_iterm = chip->noffc_chg_iterm_45c;
} else {
prm->chrg_iterm = chip->noffc_chg_iterm;
}
ffc_max_fv = chip->noffc_max_fv;
mmi_info(chip,"NONEFFC temp zone %d, fv %d mV, chg iterm %d mA, qg iterm %d mA\n",
zone, ffc_max_fv, prm->chrg_iterm, chip->noffc_qg_iterm);
return ffc_max_fv;
}
rc = smb_mmi_write_iio_chan(chip,
SMB5_QG_BATT_FULL_CURRENT, prm->ffc_zones[zone].ffc_qg_iterm);
if (rc < 0) {
@ -4286,6 +4323,27 @@ static int parse_mmi_dt(struct smb_mmi_charger *chg)
chg->vfloat_comp_mv = 0;
chg->vfloat_comp_mv /= 1000;
// none ffc parameter
rc = of_property_read_u32(node, "qcom,noffc-chg-iterm",
&chg->noffc_chg_iterm);
if (rc)
chg->noffc_chg_iterm = -EINVAL;
rc = of_property_read_u32(node, "qcom,noffc-chg-iterm-45c",
&chg->noffc_chg_iterm_45c);
if (rc)
chg->noffc_chg_iterm_45c = -EINVAL;
rc = of_property_read_u32(node, "qcom,noffc-qg-iterm",
&chg->noffc_qg_iterm);
if (rc)
chg->noffc_qg_iterm = -EINVAL;
rc = of_property_read_u32(node, "qcom,noffc-max-fv",
&chg->noffc_max_fv);
if (rc)
chg->noffc_max_fv = -EINVAL;
chg->enable_charging_limit =
of_property_read_bool(node, "qcom,enable-charging-limit");