1What: /sys/bus/platform/devices/<dev>/always_powered_in_suspend
2Date: June 2022
3KernelVersion: 5.20
4Contact: Matthias Kaehlcke <matthias@kaehlcke.net>
5 linux-usb@vger.kernel.org
6Description:
7 (RW) Controls whether the USB hub remains always powered
8 during system suspend or not.