| Message ID | 20210511161244.16111-1-martin@kaiser.cx |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [v3] rtc: imxdi: add wakeup support | expand |
On Tue, 11 May 2021 18:12:44 +0200, Martin Kaiser wrote: > The DryIce-based RTC supports alarms that trigger an interrupt. > > Configure this interrupt as a wakeup source that wakes the system up > from standby mode. Applied, thanks! [1/1] rtc: imxdi: add wakeup support commit: bcae59d0d45b866d5b9525ea8ece6d671e6767c8 Best regards,
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c index c1806f4d68e7..4b712e5ab08a 100644 --- a/drivers/rtc/rtc-imxdi.c +++ b/drivers/rtc/rtc-imxdi.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/pm_wakeirq.h> #include <linux/rtc.h> #include <linux/sched.h> #include <linux/spinlock.h> @@ -811,6 +812,9 @@ static int __init dryice_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, imxdi); + device_init_wakeup(&pdev->dev, true); + dev_pm_set_wake_irq(&pdev->dev, norm_irq); + imxdi->rtc->ops = &dryice_rtc_ops; imxdi->rtc->range_max = U32_MAX;
The DryIce-based RTC supports alarms that trigger an interrupt. Configure this interrupt as a wakeup source that wakes the system up from standby mode. Signed-off-by: Martin Kaiser <martin@kaiser.cx> --- v3: - fix the commit message, the interrupt is always a wakeup source v2: - unconditionally declare rtc-imxdi as wakeup source - use dev_pm_set_wake_irq instead of manually coding suspend and resume drivers/rtc/rtc-imxdi.c | 4 ++++ 1 file changed, 4 insertions(+)