forked from ~ljy/RK356X_SDK_RELEASE

hc
2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4
kernel/Documentation/ABI/testing/sysfs-class-led-trigger-usbport
....@@ -8,5 +8,6 @@
88 selected for the USB port trigger. Selecting ports makes trigger
99 observing them for any connected devices and lighting on LED if
1010 there are any.
11
+
1112 Echoing "1" value selects USB port. Echoing "0" unselects it.
1213 Current state can be also read.