Hmm. The microcontroller on Turris Omnia supports more settings than just LEDs (usb3 port power and input button for example). I am wondering if this approach (registering LED driver to communicate with the microcontroller) is correct, since the microcontroller can do other things. For Turris Mox firmware I created a driver in drivers/firmware/turris-mox-rwtm.c. Maybe I should create I driver in drivers/firmware/ for the Omnia microcontroller, and then the LED driver could use functions exported by the microcontroller driver to manipulate LEDs. What do you think? Marek
