From: Riwen Lu <luriwen@xxxxxxxxxx> Add wakeup support for rtc-efi, so we can wakeup from S3/S4/S5 through rtcwake. Signed-off-by: Riwen Lu <luriwen@xxxxxxxxxx> --- v1: Tested in ARM64 platform. --- drivers/rtc/rtc-efi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/rtc/rtc-efi.c b/drivers/rtc/rtc-efi.c index 11850c2880ad..e991cccdb6e9 100644 --- a/drivers/rtc/rtc-efi.c +++ b/drivers/rtc/rtc-efi.c @@ -271,6 +271,8 @@ static int __init efi_rtc_probe(struct platform_device *dev) clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, rtc->features); set_bit(RTC_FEATURE_ALARM_WAKEUP_ONLY, rtc->features); + device_init_wakeup(&dev->dev, true); + return devm_rtc_register_device(rtc); } -- 2.25.1
