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(+)

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);
-- 
2.34.1