| Message ID | 20230316131226.89540-3-rogerq@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 4e3972b589da0519bf57ed386974b64b9c8572fd |
| Headers | show |
| Series | usb: dwc3-am62: Add system wake-up support | expand |
diff --git a/drivers/usb/dwc3/dwc3-am62.c b/drivers/usb/dwc3/dwc3-am62.c index 867bfa1252b8..859b48279658 100644 --- a/drivers/usb/dwc3/dwc3-am62.c +++ b/drivers/usb/dwc3/dwc3-am62.c @@ -241,6 +241,9 @@ static int dwc3_ti_probe(struct platform_device *pdev) /* Device has capability to wakeup system from sleep */ device_set_wakeup_capable(dev, true); + ret = device_wakeup_enable(dev); + if (ret) + dev_err(dev, "couldn't enable device as a wakeup source: %d\n", ret); /* Setting up autosuspend */ pm_runtime_set_autosuspend_delay(dev, DWC3_AM62_AUTOSUSPEND_DELAY);
USB module can wakeup system. Enable it as a wakeup source by default. Finer grain wakeup enable/disable can be done from the power/wakeup system control file of the respective USB device. Signed-off-by: Roger Quadros <rogerq@kernel.org> --- drivers/usb/dwc3/dwc3-am62.c | 3 +++ 1 file changed, 3 insertions(+)