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charging: add config charger mode to FG

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As mm8013 fg need charger mode info, so add config charger
mode to FG

Change-Id: I70758ccdc6ce0328cf4e7959782d77df7a282cf9
Signed-off-by: Haijian Ma <mahj8@motorola.com>
Reviewed-on: https://gerrit.mot.com/2274890
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Yuecai Liu <liuyc20@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Haijian Ma 2022-05-20 15:48:23 +08:00
commit cc4f1a773d
2 changed files with 37 additions and 0 deletions
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34
drivers/power/mmi_discrete_charger/mmi_discrete_charger_core.c
View file

@ -120,6 +120,9 @@ static int mmi_discrete_parse_dts(struct mmi_discrete_charger *chip)
chip->pd_supported = of_property_read_bool(node, "mmi,usb-pd-supported");
/*mm8013 fg need charging mode info*/
chip->chgmod_to_fg = of_property_read_bool(node, "mmi,cfg-chgmod-to-fg");
return 0;
}
@ -1198,6 +1201,35 @@ static void mmi_discrete_config_charger_output(struct mmi_discrete_charger *chip
}
}
enum {
MMI_CHARGER_MODE_FFC = 0,
MMI_CHARGER_MODE_NORMAL,
MMI_CHARGER_MODE_USB,
};
#define TURBO_CHRG_FFC_THRSH_MW 25000
static void mmi_discrete_config_chgmod_to_fg(struct mmi_discrete_charger *chip)
{
union power_supply_propval val;
int rc = 0;
if (!chip->bms_psy || !chip->chgmod_to_fg)
return;
if (chip->chg_info.chrg_pmax_mw > TURBO_CHRG_FFC_THRSH_MW) {
val.intval = MMI_CHARGER_MODE_FFC;
} else if (chip->chg_info.chrg_type == POWER_SUPPLY_TYPE_USB) {
val.intval = MMI_CHARGER_MODE_USB;
} else {
val.intval = MMI_CHARGER_MODE_NORMAL;
}
rc = power_supply_set_property(chip->bms_psy, POWER_SUPPLY_PROP_TYPE, &val);
mmi_dbg(chip, "%s config charger mode to fg\n", rc? "Can't" : "success");
}
static void mmi_discrete_charger_work(struct work_struct *work)
{
struct mmi_discrete_charger *chip = container_of(work,
@ -1213,6 +1245,8 @@ static void mmi_discrete_charger_work(struct work_struct *work)
mmi_discrete_config_charger_input(chip);
mmi_discrete_config_charger_output(chip);
mmi_discrete_config_chgmod_to_fg(chip);
mmi_info(chip, "FV=%d, FCC=%d, CHGDIS=%d, USBICL=%d, USBDIS=%d\n",
get_effective_result(chip->fv_votable),
get_effective_result(chip->fcc_votable),

3
drivers/power/mmi_discrete_charger/mmi_discrete_charger_core.h
View file

@ -125,6 +125,9 @@ struct mmi_discrete_charger {
int *thermal_mitigation;
int typec_mode;
bool use_extcon;
/*FG*/
bool chgmod_to_fg;
};
int mmi_discrete_otg_enable(struct mmi_discrete_charger *chip, bool en);