A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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power: cw2217 fg add fcc/fcc_design info

Browse source 
add fcc/fcc_design info to
charge policy.

Change-Id: I3db04ae158538c1a8761938a7863e31226ba647d
Signed-off-by: liuyc20 <liuyc20@lenovo.com>
Reviewed-on: https://gerrit.mot.com/2086300
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
liuyc20 2021-10-09 11:15:33 +08:00 • committed by Yuecai Liu
commit 5b8c5bca15
1 changed files with 14 additions and 1 deletions
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15
drivers/power/cw2217b_fg_mmi/cw2217B_fuel_gauge_base.c
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@ -125,6 +125,8 @@ struct cw_battery {
int cycle;
int soh;
int fw_version;
int fcc_design;
int fcc;
#if 0
long stb_current;
#endif
@ -762,7 +764,6 @@ static int cw_parse_dts(struct cw_battery *cw_bat)
struct device_node *np = cw_bat->client->dev.of_node;
struct device_node *batt_profile_node = NULL;
int rc;
int i = 0;
batt_profile_node = cw_get_profile_by_serialnumber(np);
if (!batt_profile_node)
@ -772,6 +773,10 @@ static int cw_parse_dts(struct cw_battery *cw_bat)
if (rc < 0)
cw_info("error,get profile_info fail from dts,exit \n");
rc = of_property_read_u32(batt_profile_node, "fcc_design", &cw_bat->fcc_design);
if (rc < 0)
cw_info("error,get fcc_design,exit \n");
return rc;
}
@ -832,6 +837,12 @@ static int cw_battery_get_property(struct power_supply *psy,
case POWER_SUPPLY_PROP_TECHNOLOGY:
val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
break;
case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN:
val->intval = cw_bat->fcc_design;
break;
case POWER_SUPPLY_PROP_CHARGE_FULL:
val->intval = (cw_bat->fcc_design * cw_bat->soh)/100;
break;
case POWER_SUPPLY_PROP_TEMP:
val->intval = cw_bat->temp;
break;
@ -851,6 +862,8 @@ static enum power_supply_property cw_battery_properties[] = {
POWER_SUPPLY_PROP_VOLTAGE_NOW,
POWER_SUPPLY_PROP_CURRENT_NOW,
POWER_SUPPLY_PROP_TECHNOLOGY,
POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
POWER_SUPPLY_PROP_CHARGE_FULL,
POWER_SUPPLY_PROP_TEMP,
};
#endif