diff options
Diffstat (limited to 'drivers/rtc/rtc-88pm860x.c')
| -rw-r--r-- | drivers/rtc/rtc-88pm860x.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c index f04761e6622..feddefc4210 100644 --- a/drivers/rtc/rtc-88pm860x.c +++ b/drivers/rtc/rtc-88pm860x.c @@ -72,9 +72,9 @@ static int pm860x_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) struct pm860x_rtc_info *info = dev_get_drvdata(dev); if (enabled) - pm860x_set_bits(info->i2c, PM8607_RTC1, ALARM, ALARM); + pm860x_set_bits(info->i2c, PM8607_RTC1, ALARM_EN, ALARM_EN); else - pm860x_set_bits(info->i2c, PM8607_RTC1, ALARM, 0); + pm860x_set_bits(info->i2c, PM8607_RTC1, ALARM_EN, 0); return 0; } @@ -376,6 +376,9 @@ static int __devinit pm860x_rtc_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&info->calib_work, calibrate_vrtc_work); schedule_delayed_work(&info->calib_work, VRTC_CALIB_INTERVAL); #endif /* VRTC_CALIBRATION */ + + device_init_wakeup(&pdev->dev, 1); + return 0; out_rtc: free_irq(info->irq, info); @@ -401,10 +404,34 @@ static int __devexit pm860x_rtc_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_PM_SLEEP +static int pm860x_rtc_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); + + if (device_may_wakeup(dev)) + chip->wakeup_flag |= 1 << PM8607_IRQ_RTC; + return 0; +} +static int pm860x_rtc_resume(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent); + + if (device_may_wakeup(dev)) + chip->wakeup_flag &= ~(1 << PM8607_IRQ_RTC); + return 0; +} +#endif + +static SIMPLE_DEV_PM_OPS(pm860x_rtc_pm_ops, pm860x_rtc_suspend, pm860x_rtc_resume); + static struct platform_driver pm860x_rtc_driver = { .driver = { .name = "88pm860x-rtc", .owner = THIS_MODULE, + .pm = &pm860x_rtc_pm_ops, }, .probe = pm860x_rtc_probe, .remove = __devexit_p(pm860x_rtc_remove), |