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mmi_charger: Add heartbeat-factory-interval

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1, Change the default value of HEARTBEAT_FACTORY_MS to 5s
2, Add heartbeat-factory-interval settings in dts

Change-Id: Icfaa37c7993d09c8a60fa796f3005999eee08a9c
Signed-off-by: xuwt2 <xuwt2@lenovo.com>
Reviewed-on: https://gerrit.mot.com/2787881
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Yonghua Yan <yanyh2@motorola.com>
Reviewed-by: Guobin Zhang <zhanggb@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
xuwt2 2023-11-07 15:08:14 +08:00 • committed by Wentao Xu
commit 17eeb3e0d8
1 changed files with 11 additions and 2 deletions
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13
drivers/power/mmi_charger/mmi_charger.c
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@ -40,7 +40,7 @@
#define BATT_PAIR_ID_MASK ((1 << BATT_PAIR_ID_BITS) - 1)
#define HEARTBEAT_DELAY_MS 60000
#define HEARTBEAT_FACTORY_MS 1000
#define HEARTBEAT_FACTORY_MS 5000
#define HEARTBEAT_DISCHARGE_MS 100000
#define HEARTBEAT_WAKEUP_INTRVAL_NS 70000000000
@ -249,6 +249,7 @@ struct mmi_charger_chip {
struct wakeup_source *mmi_hb_wake_source;
struct alarm heartbeat_alarm;
int heartbeat_interval;
int heartbeat_factory_interval;
struct notifier_block mmi_reboot;
struct notifier_block mmi_psy_notifier;
struct delayed_work heartbeat_work;
@ -2280,7 +2281,7 @@ static void mmi_charger_heartbeat_work(struct work_struct *work)
chip->suspended = 0;
if (chip->factory_mode)
hb_resch_time = HEARTBEAT_FACTORY_MS;
hb_resch_time = chip->heartbeat_factory_interval;
else if (chip->max_charger_rate != MMI_POWER_SUPPLY_CHARGE_RATE_NONE
&& chip->combo_status != POWER_SUPPLY_STATUS_FULL)
hb_resch_time = chip->heartbeat_interval;
@ -2653,10 +2654,12 @@ static int mmi_charger_reboot(struct notifier_block *nb,
if (!chip->factory_mode)
return NOTIFY_DONE;
pr_info("Reboot notifier call mmi charger reboot!\n");
switch (event) {
case SYS_POWER_OFF:
factory_kill_disable = true;
chip->force_charger_disabled = true;
cancel_delayed_work(&chip->heartbeat_work);
schedule_delayed_work(&chip->heartbeat_work, msecs_to_jiffies(0));
while (chip->max_charger_rate != MMI_POWER_SUPPLY_CHARGE_RATE_NONE &&
(shutdown_triggered || chip->factory_syspoweroff_wait) && !chip->empty_vbat_shutdown_triggered) {
@ -2834,6 +2837,11 @@ static int mmi_parse_dt(struct mmi_charger_chip *chip)
if (rc)
chip->heartbeat_interval = HEARTBEAT_DELAY_MS;
rc = of_property_read_u32(node, "mmi,heartbeat-factory-interval",
&chip->heartbeat_factory_interval);
if (rc)
chip->heartbeat_factory_interval = HEARTBEAT_FACTORY_MS;
rc = of_property_read_u32(node, "mmi,dcp-power-max",
&chip->dcp_pmax);
if (rc)
@ -3080,6 +3088,7 @@ static void mmi_charger_shutdown(struct platform_device *pdev)
{
struct mmi_charger_chip *chip = platform_get_drvdata(pdev);
cancel_delayed_work(&chip->heartbeat_work);
mmi_info(chip, "MMI charger shutdown\n");
return;