On 1/21/25 7:19 AM, Csókás Bence wrote: > he hardware is capable of taking a snapshot of the timer value into another > dedicated register pair (RA, RB) on the rising/falling edges, and a small > `devmem`-based userspace utility was created as a working PoC I am late to the party :) Seems above statement looks lot like what HTE subsystem is doing. Right now, only userspace path is through the gpiolib due to usage that time was limited to GPIOs. However, we can extend HTE to meet this scenario. Thanks, Best Regards, Dipen Patel