From 253717c35bad39fb3ded5e57a4064f2b094bf97e Mon Sep 17 00:00:00 2001 From: litong20 Date: Fri, 11 Aug 2023 19:05:07 +0800 Subject: [PATCH] sc760x: make battery current polority selectable from dt. sc760x: make battery current polority selectable from dt. Change-Id: I99d242a26fe236c35b98cae2fbe11b579c139f63 Reviewed-on: https://gerrit.mot.com/2707676 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Reviewed-by: Alison Venancio Tested-by: Jira Key Reviewed-by: Yonghua Yan Reviewed-by: Guobin Zhang Submit-Approved: Jira Key --- drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.c | 8 +++++++- drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.h | 1 + 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.c b/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.c index 29b24092786b..037485b1ef44 100644 --- a/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.c +++ b/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.c @@ -1475,7 +1475,7 @@ static int sc760x_charger_get_batt_info(void *data, struct mmi_battery_info *bat chg->batt_info.batt_mv = val.intval / 1000; rc = power_supply_get_property(chg->fg_psy, POWER_SUPPLY_PROP_CURRENT_NOW, &val); if (!rc) - chg->batt_info.batt_ma = val.intval / 1000; + chg->batt_info.batt_ma = val.intval / 1000 * chg->ichg_polority; rc = power_supply_get_property(chg->fg_psy, POWER_SUPPLY_PROP_CAPACITY, &val); if (!rc) chg->batt_info.batt_soc = val.intval; @@ -1882,6 +1882,12 @@ static int sc760x_mmi_charger_init(struct sc760x_mmi_charger *chg) chg->chg_cfg.charging_disable = chg->sc->init_data.charger_disabled; chg->chg_cfg.charger_suspend = chg->sc->init_data.charger_disabled; + if (of_property_read_bool(chg->sc->dev->of_node, "mmi,ichg-invert-polority")) + chg->ichg_polority = -1; + else + chg->ichg_polority = 1; + pr_info("ichg_polority %d\n", chg->ichg_polority); + driver = devm_kzalloc(chg->sc->dev, sizeof(struct mmi_charger_driver), GFP_KERNEL); diff --git a/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.h b/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.h index d2e096acdc7f..dc13dd7902ee 100644 --- a/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.h +++ b/drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.h @@ -172,6 +172,7 @@ struct sc760x_mmi_charger { u32 chrg_taper_cnt; const char *fg_psy_name; struct power_supply *fg_psy; + int ichg_polority; struct mmi_battery_info paired_batt_info; };