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sc760x_charger: irq-dis-cfg

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irq-dis-cfg:
Do not request IRQ when define irq-dis-cfg.

Change-Id: I8b563a0aa3cf42bc8eb1923afe6dcf14e1c5d8df
Signed-off-by: xuwt2 <xuwt2@lenovo.com>
Reviewed-on: https://gerrit.mot.com/2787073
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: litong <litong20@motorola.com>
Reviewed-by: Guobin Zhang <zhanggb@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
xuwt2 2023-11-06 23:44:41 +08:00 • committed by Wentao Xu
commit b72629e03c
2 changed files with 27 additions and 9 deletions
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35
drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.c
View file

@ -232,7 +232,7 @@ static int sc760x_enable_chip(struct sc760x_chip *sc, bool en)
if (sc->sc760x_enable) {
if (!sc->irq_enabled) {
if (sc->irq && !sc->irq_enabled) {
enable_irq_wake(sc->irq);
enable_irq(sc->irq);
sc->irq_enabled = true;
@ -242,7 +242,7 @@ static int sc760x_enable_chip(struct sc760x_chip *sc, bool en)
pr_info("init device failed(%d)\n", ret);
}
} else {
if (sc->irq_enabled) {
if (sc->irq && sc->irq_enabled) {
disable_irq_wake(sc->irq);
disable_irq(sc->irq);
sc->irq_enabled = false;
@ -1063,6 +1063,9 @@ static int sc760x_parse_dt(struct sc760x_chip *sc, struct device *dev)
sc->init_data.charger_disabled = of_property_read_bool(node,
"init-charger-disabled");
sc->irq_dis_cfg =
of_property_read_bool(node, "irq-dis-cfg");
ret = device_property_read_u32(sc->dev,
"iterm-microamp",
&sc->init_data.iterm);
@ -1193,6 +1196,12 @@ static int sc760x_register_interrupt(struct sc760x_chip *sc, struct i2c_client *
{
int ret = 0;
if (sc->irq_dis_cfg) {
sc->irq = 0;
dev_err(sc->dev, "irq_dis_cfg is ture\n");
return 0;
}
ret = devm_request_threaded_irq(sc->dev, client->irq, NULL,
sc760x_irq_handler,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
@ -1202,6 +1211,8 @@ static int sc760x_register_interrupt(struct sc760x_chip *sc, struct i2c_client *
return ret;
}
disable_irq_wake(client->irq);
disable_irq(client->irq);
sc->irq_enabled = false;
sc->irq = client->irq;
dev_err(sc->dev, "request thread irq success\n");
@ -2099,9 +2110,13 @@ static int sc760x_suspend(struct device *dev)
struct sc760x_chip *sc = dev_get_drvdata(dev);
int ret = 0;
dev_info(sc->dev, "Suspend successfully!");
if (device_may_wakeup(dev))
enable_irq_wake(sc->irq);
disable_irq(sc->irq);
if (sc->irq) {
if (device_may_wakeup(dev))
enable_irq_wake(sc->irq);
disable_irq(sc->irq);
sc->irq_enabled = false;
}
ret = sc760x_set_adc_enable(sc, false);
if (ret < 0) {
dev_err(sc->dev, "%s Failed to disable adc(%d)\n", __func__, ret);
@ -2119,10 +2134,12 @@ static int sc760x_resume(struct device *dev)
struct sc760x_chip *sc = dev_get_drvdata(dev);
int ret = 0;
dev_info(sc->dev, "Resume successfully!");
if (device_may_wakeup(dev))
disable_irq_wake(sc->irq);
enable_irq(sc->irq);
if (sc->irq) {
if (device_may_wakeup(dev))
disable_irq_wake(sc->irq);
enable_irq(sc->irq);
sc->irq_enabled = true;
}
ret = sc760x_set_lowpower_mode(sc, false);
if (ret < 0) {
dev_err(sc->dev, "%s Failed to exit lowpower(%d)\n", __func__, ret);

1
drivers/power/sc760x_charger_mmi/sc760x_charger_mmi.h
View file

@ -201,6 +201,7 @@ struct sc760x_chip {
int irq;
bool irq_enabled;
bool irq_dis_cfg;
int role;
int sc760x_enable;
u32 *thermal_levels;