diff options
Diffstat (limited to 'drivers/input/misc/pm8941-pwrkey.c')
| -rw-r--r-- | drivers/input/misc/pm8941-pwrkey.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/input/misc/pm8941-pwrkey.c b/drivers/input/misc/pm8941-pwrkey.c index 74d77d8aaeff..53249d2c081f 100644 --- a/drivers/input/misc/pm8941-pwrkey.c +++ b/drivers/input/misc/pm8941-pwrkey.c @@ -14,7 +14,6 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_device.h> #include <linux/platform_device.h> #include <linux/reboot.h> #include <linux/regmap.h> @@ -61,6 +60,7 @@ struct pm8941_data { bool supports_ps_hold_poff_config; bool supports_debounce_config; bool has_pon_pbs; + bool wakeup_source_default; const char *name; const char *phys; }; @@ -155,8 +155,8 @@ static irqreturn_t pm8941_pwrkey_irq(int irq, void *_data) if (pwrkey->sw_debounce_time_us) { if (ktime_before(ktime_get(), pwrkey->sw_debounce_end_time)) { dev_dbg(pwrkey->dev, - "ignoring key event received before debounce end %llu us\n", - pwrkey->sw_debounce_end_time); + "ignoring key event received before debounce end %lld us\n", + ktime_to_us(pwrkey->sw_debounce_end_time)); return IRQ_HANDLED; } } @@ -246,7 +246,7 @@ static DEFINE_SIMPLE_DEV_PM_OPS(pm8941_pwr_key_pm_ops, static int pm8941_pwrkey_probe(struct platform_device *pdev) { struct pm8941_pwrkey *pwrkey; - bool pull_up; + bool pull_up, wakeup; struct device *parent; struct device_node *regmap_node; const __be32 *addr; @@ -403,20 +403,21 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev) } } + wakeup = pwrkey->data->wakeup_source_default || + of_property_read_bool(pdev->dev.of_node, "wakeup-source"); + platform_set_drvdata(pdev, pwrkey); - device_init_wakeup(&pdev->dev, 1); + device_init_wakeup(&pdev->dev, wakeup); return 0; } -static int pm8941_pwrkey_remove(struct platform_device *pdev) +static void pm8941_pwrkey_remove(struct platform_device *pdev) { struct pm8941_pwrkey *pwrkey = platform_get_drvdata(pdev); if (pwrkey->data->supports_ps_hold_poff_config) unregister_reboot_notifier(&pwrkey->reboot_notifier); - - return 0; } static const struct pm8941_data pwrkey_data = { @@ -427,6 +428,7 @@ static const struct pm8941_data pwrkey_data = { .supports_ps_hold_poff_config = true, .supports_debounce_config = true, .has_pon_pbs = false, + .wakeup_source_default = true, }; static const struct pm8941_data resin_data = { @@ -437,6 +439,7 @@ static const struct pm8941_data resin_data = { .supports_ps_hold_poff_config = true, .supports_debounce_config = true, .has_pon_pbs = false, + .wakeup_source_default = false, }; static const struct pm8941_data pon_gen3_pwrkey_data = { @@ -446,6 +449,7 @@ static const struct pm8941_data pon_gen3_pwrkey_data = { .supports_ps_hold_poff_config = false, .supports_debounce_config = false, .has_pon_pbs = true, + .wakeup_source_default = true, }; static const struct pm8941_data pon_gen3_resin_data = { @@ -455,6 +459,7 @@ static const struct pm8941_data pon_gen3_resin_data = { .supports_ps_hold_poff_config = false, .supports_debounce_config = false, .has_pon_pbs = true, + .wakeup_source_default = false, }; static const struct of_device_id pm8941_pwr_key_id_table[] = { |