Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/class/leds/<led>/ports/<port>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		September 2016
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) KernelVersion:	4.9
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Contact:	linux-leds@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 		linux-usb@vger.kernel.org
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		Every dir entry represents a single USB port that can be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		selected for the USB port trigger. Selecting ports makes trigger
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		observing them for any connected devices and lighting on LED if
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		there are any.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 		Echoing "1" value selects USB port. Echoing "0" unselects it.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		Current state can be also read.